THE NATURALIST'S LIBRARY CONTAINING Srientific anb opunlar Wefnriptions OF MAN, QUADRUPEDS, BIRDS, FISHES, REPTILES, AND INSECTS, COMPILED FROM THE WORKS OF GVOFFROY, LACEPEDt, %0',V0. AND CLARKE,'rr 5Ot;, ~s~3 oN NATURAIL'114Dcr,'O AA A N T CSSFO. H ARRANGED ACCORDING TO THE CLASSIFICATION OF STARK EDITED BY A. A. GOULD, M.A. WITH 400 ENGRAVINGS. NEW YORK: E. KEARNY.?72 Pearl Street Entered according to Act of Congress, by C. WELLS, In the office of the Clerk of the Southern District of New-York. G. B. MAIGNE, Printer, corner of William and Spruce streets. N. Y. ADVERTISEMENT THE study of Natural History has become so extensive as to call for a great multiplication of books upon the subject. A few years ago, the translation of Buffon, which appeared under the title of" Goldsmith's Animated Nature," was almost the only work in popular use. Even when its utter want of accuracy and adaptation to the improved state of science, was generally known, it still continued to be reprinted, and was probably the instrument of dissetinating nearly as much error as truth. But within a short period, several excellent works have appeared in Europe, combining in a good degree, popular and pleasing descriptions of animals, with scientific accuracy. In the present volume, an attempt has been made to compile from these a more complete and comprehensive body of popular and scientific Zoology than has heretofore appeared, in any form accessible to common readers. This work is arranged according to the classification of Stark, which is based upon that of Cuvier. Although it embraces scientific names and descriptions, yet these are made to occupy as little compass as possible, and are placed at the foot of the pages in the form of notes. The subject of Zoology is one of great utility, and should be extensively read. The grand object has been to render the work acceptable to general readers, by devoting a large portion of it to lively and entertaining sketches of the habits and instincts of animals; and a large number of books of travels, have been turned over in search of their illustrative traits. The original compiler having made arrangements to depart for Europe, the manuscript was submitted to the present Editor, wh.B is responsible for the accuracy of the press, for the correctness of the facts selected, and for their arrangement according to the system proposed. The work is now submitted to the public, and though as a systematic work it may not be entirely such as might be ADVERTISEMENT. desired, yet the editor is confident that the abundance of authentic facts, and of useful and entertaining matter contained in its pages, will amply repay the reader for the time spent in its perusal. It has been remarked by an elegant writer, that " the pursuit of Natural History in almost any way, as a study or an amusement, is both indicative and productive of gentleness, refinement and virtue." This we believe to be strictly true, and if the present volume shal be instrumental in diffusing a taste for knowledge, the influence of whicli is so salutary, we shall deem the labor bestowed upon the compilation as abundantly rewarded. THE EDITOR. rZ DIFFERENT RACES OF MEN. "Naturalists," says Dr. Good, "reckon five races of men." These differ in many features of person and character, as well as complexion, and we will point out the most striking distinctions. First. The EUROPEAN, or WHITE RACE, is fair, having the cheeks more or less red; the head globular; the face straight and oval; the forehead slightly flattened; the nose narrow, and slightly aquiline; the mouth usually small; the chin full and rounded; the eyes blue or gray, oftener than dark; and the hair, yellow or brown, of different shades, and flowing. The most perfect of this race may be found in Asia Minor The Circassians and others who live south of the Caucasian mountains, are the most beautiful persons in the world; and it should be remembered, that in this spot of the globe, man was first created This circumstance is of some weight in the conjecture that the original color was white. Second. The ASIATIC, or BROWN MAN, is yellowish brown or olive; the head is nearly square; the cheek bones wide, and the face flat; the eyes are small and black; the chin rather prominent, and the hair blackish and thin. Third. The AMERICAN, or RED MAN, is of a copper color; the head is less square, the cheek bones less expanded, and the face less flattened than in the Asiatic; the eyes are deeply seated, and the hair is black, straight and thick DIFFERENT RACES OF MEN. Fourth. The AFRICAN, or BLACK MAN, varies from a deep tawny to a perfect jet. The head is narrow; the face projecting towards the lower part; the forehead arched; the eyes projecting; the nose thick and flat; the lips, particularly the upper one, very thick; the jaws prominent; the chin retracted; the hair black, frizzled and woolly. The countenance of the negro is more unlike the European, and more like the monkey, than that of any other variety. Fifth. The AUSTRALIAN, or TAWNY MAN, is of a mahogany color; the head is narrowed at the upper part; the forehead somewhat expanded; the upper jaws slightly prominent; the nose broad, but distinct; and the hair harsh, coarse, long and curly. This variety inhabits New Holland, and seems to form a middle point between the European and the African. In this general classification of mankind, two circumstances must be remembered. First, the distinctive characters will not apply to every individual of the particular division to which they belong; swarthy or copper colored persons are often found among the genuine white race; and European features, and sometimes even a fair skin are to be met with in the black and tawny tribes. In the second place, we must recollect that the frequent migrations among some of the divisions, particularly the Europeans, would cause this race to be widely scattered, and often prominently intermixed with the other races in their own particular divisions of the globe. Consequently, we are more likely to meet with Asiatics and Africans possessing European features, than to find among the white race the wide cheek bones and flat face of the brown man and the flat nose and thick lips of the negro. PARTS OF A BIRD. The external parts of a bird, which require to be noticed and distin. guished by the naturalist, are the head, neck, body, wings, tail and legs; which parts again are subdivided more or less minutely, according to the taste of various writers on the subject. The above outline engraving is to assist young naturalists in naming these. 1. MAXILLA SUPERIOR, the upper 11. VERTEX, the crown of the mandible of the bill. head. 2. MAXILLA INFERIOR, the lower 12. SINCIPUT, the hinder part of mandible of the bill. the head. 3. CULMEN, the ridge of the bill. 13. CAPISTRUM, the face. 4. GoNYs, the angle or point of 14. SUPERCILIUM, the eyebrow. the under mandible. 15. REGIO OPHTHALMICA, the re5. DERTRUM, the hook of the bill. gion of the eye. 6. NARES, the nostrils. 16. TEMPORA, the temples. 7. MESORHINIUM, the upper ridge 17. GENA, the cheek. of the bill. 18. REGIO PAROTICA, the parts 8. LoRuM, the bone, a naked space above the ear. at the base of the bill. 19. COLLUM, the neck. 9. MENTUM, the chin. 20. CEROIX, the hinder part of the 10. FROns, the forehead. neck. PARTS OF A BIRD. 21. NUcuA, the nape of the neck. 40. TECTRICES, the wing coverts. 22. AUCHENIUM, the under nape 41. TECTRICES MAJORES, the largof the neck. est wing coverts. 23. GUTTUR, the throat. 42. TECTRICES MINORES, the 24. GULA, the gullet. smallest wing coverts. 25. JUGULUM, the lower throat. 43. TECTRICES MEDIE, the mid 26. PECTUS, the breast. dle wing coverts. 27. EPIGASTRUM, the stomach. 44. REMIGES, the rowers. 28. ABDOMEN. 45. PRIMARIE, the quills. 29. HYPOCHONDRIA, the sides of 46. SECUNDARIE, secondaries. the abdomen. 47. CAUDA, the tail. 30. VENTER, the belly. 48. RECTRICES, the tail feathers, 31. CRISSUM, the vent. divided into, 32. DORSUM, the back. 49. INTERMEDIAE, the middle, and, 33. INTERSCAPULUM, the space be- 50. LATERALES, the side feathers. tween the shoulders. 51. TIBIA, the thigh answering to 34. TERGUM, the middle of the the leg in quadrupeds. back. 52. PLANTA, or PES, foot, divided 35. UROPYGIUM, the rump. into 36. HUMERI, the shoulders. 53. TARSUS, the shank, answering 37. FLEXURA, the bend of the to the heel in quadrupeds. wing. 54. ACROTARSIUM, the shin. 38. AXILLA, the arm-pit. 55. HALLUX, the great toe. 39. ALA, the wing. 56. DIGITI, the toes p. - 4 ELEMENTS OF NATURAL HISTORY. INTRODUCTION. THE object of Natural History is the material world, and the various classes of organized and inorganic bodies which form its component parts. To examine and arrange these in connection with the laws by which they are governed, to investigate their structure, their history, and their uses, is the province of the Naturalist. In its most extended sense, Natural History embraces all the visible creation, and includes every object in that creation, from the most magnificent of the celestial bodies, to the smallest insect or particle of dust, which is found in the globe inhabited by men. A field so extensive, compared with the limited powers of the human faculties, is too vast for the subject of individual research; and in detail its objects are so numerous, that to possess a knowledge of even a small portion of these, has been considered a competent task for a life spent in investigation. For this reason it has become matter of necessity to subdivide and arrange the objects of the material world into portions, suitable to the powers and the intelligence of those whose province and interest it is to investigate the wonders of creation. One great branch, termed NATURAL PHILOSOPHY, has thus been divided into numerous departments, of which DYNAMICS, or the doctrine of the laws of motion and its effects, and its subsidiary divisions, Statics, Hydrostatics, &c., offer a wide field to investigation. The observation of the positions and revolutions of the heavenly bodies has become the province of that branch of Natural Science denominated ASTRONOMY: the nature, motion, and qualities of light, form the science of OPTICS: the changes that take place in the atmosphere, as they are perceived by the senses, or indicated by instruments, is the object of METEOROLOGY: and it Is the province of CHEMISTRY, another great branch of Physical Science, 2 X INTRODUCTION. to investigate the mutual agencies of the elementary principles of matter upon one another, their composition, and the laws by which they are regulated. These divisions of the great field of Natural Science have, from the universality of their influence, been called General Physics; while Natural History, in its limited sense, and as confined to the examination of what have been called the three kingdoms of Nature, viz: the Animal, Vegetable, and Mineral, has received the name of Particular Physics. Natural History, besides, is distinguished from the other branches of science now named in this, that while Dynamics is a science chiefly of calculation, and Chemistry of experiment, the basis of this science rests chiefly on observation. In the limited sense in which Natural History is thus to be understood, as confined to the three great divisions of Animals, Vegetables, and Minerals, a System of Nature is a grand catalogue of the objects in these kingdoms, in which each individual has a distinctive character and an appropriate name. These individuals, for the sake of arrangement, are collected into groups, which have something in common, and which are termed Genera; genera are further combined into other groups, which form in systems what are called Orders; and orders are finally arranged under bne great head, which is termed a Class. This scale of divisions, of which the highest contains the least, is, as Baron Cuvier remarks, a kind of dictionary, where the properties of things are investigated to discover their names, and which reverses the usual order of such works, where the names are indicated as detailing the qualities of the things named. But though method and arrangement form the first step to the knowledge of the numerous objects which claim the attention of the Naturalist, Natural History is by no means confined to a list of names. If the method be a good one, and the subdivisions arranged conformably to the fundamental and natural connections of bodies, the very arrangement and classification of names of beings which have something in common, leads to the knowledge of their connection and dependence upon one another, and to their comparative importance in the scale of existence. Were it possible to arrange all the classes of organized and inorganized existence in such a manner that the individuals of the same genus should be more nearly connected with that genus than with any other-the genera of the same order more nearly connected with that order than with all the other orders, and so on,-little more would be necessary to make the method, so far as depends on arrangement, complete. But it has not hitherto been found in practice, that INTRODUCTION. xi characters. sufficiently uniform, and, at the same time, easily cognizable, can be found for arranging all the groups of individuals into closely connected families. Aware of this, Linnaeus, in his Systema Naturce, employed one system of organs in his division of its various objects; while those who attempt to class individual species according to what is called the natural method, take the whole structure of the objects into consideration. The last of these methods, it is evident, could it be carried into effect, would be the most philosophical; but either system followed exclusively, is found to produce the most heterogeneous combinations. That system, then, is to be considered the best, which, in addition to short and clear diagnostic characters, affords the greatest facility in investigating the productions of Nature, The term Natzre, it may be remarked, bears various significations. It is sometimes used to signify the properties which a being derives from original conformation, in opposition to those which it has acquired from art; sometimes to express the whole objects which compose the universe; at other times, the laws which regulate this universe; and these laws being, in point of fact, the will of that beneficent and omnipotent Being, who formed all this "gay creation," the word Nature is frequently employed, by a figure of speech, to designate its Great Author. The first great division of natural objects, is into ORGANIZED and INORGANIC bodies; the first, including animals and plants-the second, minerals. These distinctions are easily understood, and have been universally acknowledged to be conformable to nature. Vitality distinguishes the one —the want of vitality characterizes the other. The objects of Natural History are further arranged into three great divisions, which have appropriately enough been called kingdoms, viz: the ANIMAL -the VEGETABLE-and the MINERAL kingdoms. These divisions are not less proper than convenient; and although some writers believe it possible to trace a continuous but progressive connection, from the most perfect animal in the scale to the inert and lifeless rock, yet there seems no good reason for supposing that such a chain exists, or, if existing, that all the links shall ever be discovered. The works of the Author of Nature are, indeed, all in consistent harmony with one another, and there is a mutual dependence, advantageous to all, among the various classes of organized beings: but between the lowest form of vegetable or animal life, and the most symmetrically disposed crystal in the mineral kingdom-between a living body and inert matter-there is an immeasurable distance; and Xii INTRODUCTION. between the highest of the lower animals and Man, of all beings, alone endowed with the power of reason and the faculty of speech, a distance still more incalculable. Animals have been defined to be organized bodies, which have life and sensation, and are capable of voluntary motion;-Vegetables. organized bodies, endowed with a vital principle, but wanting sensa tior,;- and Minerals, unorganized bodies, without life, and, of course, without sensation. It has been found impossible to give a satisfactory definition of Life; and physiological writers have therefore limited their efforts to communicate some idea of the vital principle, by remarking its effects. Life, where its effects are most easily recognized, seems to consist in the faculty with which certain corporeal combinations are endowed, of existing for a certain period under a determinate form, and assimilating to their substance a part of the surrounding bodies; at the same time restoring to the elements part of their own substance. This vital principle, which, when allied to matter, controls its affinities and directs its forms, is not palpable to the senses in an uncombined shape; and it is only from its effects on material substances, that its existence is demonstrated. Baron Cuvier compares the mechanical action of life on matter to a vortex, more or less rapid, more or less complicated, where the supply and the waste of particles occasion a constant movement. While this movement subsists, the body which exercises it lives; when the movement is stopped beyond recall, the body dies, After death, the elements which composed it, delivered to the ordinary chemical affinities, soon separate, to form other and new combinations. All living bodies die, after a period, of which the limit is determinate for each species; and death, indeed, appears to be a necessary result of vital action, which insensibly alters the organic structure. The living body, which derives its mysterious birth from another living body which has preceded it, at first enlarges in dimensions, according to certain proportions and limits fixed for each species, and for each of its parts; these parts gradually increase in density; the fibres and vessels which compose them, imperceptibly acquire a rigidity, which unfits them for the discharge of their functions; the vital impulse ceases, and the body naturally dies. In short, absorption, assimilation, exhalation, developement, and generation, are functions common to all living beings; their birth and their death, the univorsal terms of their existence. INTRODUCTION. Xiih Organization pre-supposes life, and the organization of each being. nnplies the life proper to that being. Life, indeed, is never seen, but in connection with an organized body; and all the ingenuity of the materialist has failed to show, that particles of matter can organize themselves, or be organized by any combination known in chemistry In fact, vitality exercises upon the elements, which form at each instant part of the living body, an action contrary to what the ordinary chemical affinities can produce, without this master agent; and no power in Nature is known, capable of reuniting again, in the same nanner, the atoms which have been disjoined by death. Animal life is distinguished from vegetable life, by the power of locomotion and sensation; the first is active-the other passive. The nourishment of plants is derived through the medium of their loots; that of animals, through a central organ of digestion, destined to receive the food. The organization of this cavity and its appurtenances, varies according to the nature of the aliments, and the alterations which they undergo, before furnishing fluids proper to be absorbed; while the atmosphere and the earth supply vegetables with juices, ready for absorption. Animal bodies, besides, at least those classes higher in the scale of existence, possess a circulating system, muscles for voluntary movements, and nerves for sensation. Respiration is another essential function in the animal constitution; and in proportion as the respiratory system is complete, the animal functions are more fully exercised. In addition, also, to the chemical elements, which enter into the composition of vegetables-oxygen, hydrogen, and carbon-a fourth substance, azote, seems almost peculiar to the animal constitution. To complete the distinction between animal and vegetable life, Hedwig has ingeniously remarked, that in vegetables, the sexual organs fall each year, or at each production, while animals preserve them through the whole course of their existence. As nutrition is the most general function of living bodies, under the name of organs of nutrition, are comprehended all the parts of the body by which alimentary matters are introduced for its support; or which are employed in preparing the food for that purpose. The materials of nutrition penetrate, by various means, into organized bodies. They may either be introduced under the form of elastic fluids, by the pores, or imperceptible interstices, in all living bodies, or they may be conveyed by a particular organization for this purpose, into an internal organ of digestion. Sometimes this internal canal, or aigestive cavity, has the form of a tube with two orifices the one for Xiv INTRODUCTION. the entrance of food, the other for the exit of matters unfit for the purposes of life; others have only a single opening, destined to this double use; and a few which are found in water, absorb their nourishment in the manner of vegetables, with this difference, that the canals which run from their numerous mouths, end in a common cavity. The solid matters introduced into the digestive cavity, or stomach, are converted by an internal process, first, into a pulpy mass, named chyme, and afterwards, into a semi-fluid substance, denominated chyle, which is finally taken up, or absorbed, by appropriate vessels, and conveyed to the great centre of circulation, the heart. The movement communicated by the action of the heart to the internal fluids, now mixed with other animal liquids, and termed blood, by which they are impelled through the body, is known by the name of circulation. The vessels which conduct the blood or chyle to the heart, are called veins; those which conduct it from the heart to the other parts of the body, are called arteries; and the alternate dilatation and contraction of this important organ, is the mechanism by which this object is accomplished. In certain classes of animals, in which the circulation is simple, the venous blood terminates in a kind of reservoir, or appendage to the heart, named auricle. A muscular apparatus, attached to this sinus, propels the blood, which it receives through an orifice, into the cavity of the heart. The ventricle, composed of thicker and stronger muscular walls, is furnished with move able valves, which prevent the blood from returning into the auricle, while it is impelled by the contraction of the ventricle, into the artery. This arrangement varies much, both in the mechanism and in the number of auricles and cavities in the heart, in different classes, and even in families of the same class of animals. The liquid, prepared by the process of digestion, requiring to be submitted to the action of the atmosphere, or water containing air, to absorb the oxygen and deprive it of certain principles, the function by which this is accomplished is called respiration. The organ which performs this service is the lungs, through which the blood is forced by the action of the heart. In animals doomed by their organization to live constantly in water, respiration is effected by means of membranous laminae, called gills, (branchice,) which separate the air from the water, as it passes over their multiplied surface. Among animals which appear to have no true circulation, there exists another mode of respiration, by tracheae, or air-vessels, by which the air is conveyed through the body in elastic canals; and in these INTRODU CTION. XV animals, it is through their integuments, which are soft and easily perneable, or on their surface, that the respiratory function is exercised, as in vegetables. In many animals, the mode of generation is not known. Of others, fixed to solid bodies, like vegetables by their roots, the power of reproduction seems to be by buds, or gemma, or by means of a separation, which operates naturally or accidentally, of some parts of their bodies, in which are ultimately developed the organs which at first were wanting. In all other animals, there are organs specially destined to generation. These organs distinguish the males from the females. In the greater part of animals, the sexes are distinct and separate, in two different individuals of the same species; but in some classes, the individuals are at once males and females. In this case, these beings are termed androgynous. Sometimes, the individuals possess both sexes, like the greater number of vegetables, and they are then called hermaphrodites. The animals which have the sexes separate, differ, also, among themselves. Those are termed oviparous, in which the germ of the young individual is separated from the parent for a time before birth, under the form of an egg. Viviparous animals, on the contrary, are those in which the young are nourished in an organ, termed the uterus, and are not excluded from the mother till they have taken the form which they afterwards preserve. Other modifications are noticed among the oviparous animals, or those which deposit eggs. In some, the egg is impregnated within the animal, and then the shell, or covering, is generally solid or corneous. In others, such as fishes, frogs, some insects, and many mollusca, the impregnation of the ovum does not take place till after extrusion. Two remarkable circumstances have been further observ ed, among oviparous animals. The one is, that in some species the ova are not truly excluded, but hatched in the parent animal, who thus preserves the imperfect beings, till they have acquired the requisite solidity for being deposited in a place adapted to their further developement. These species, which are met with in very different classes are termed ovo-viviparous. The other singular fact to be noticed in regard to oviparous animals is, that in a very great number of species, the young, when hatched, have neither the form, the structure, nor the manners of the parent animal; and many live in altogether a different medium. These animals undergo, in the course of their limited existence, many organic transformations, or successive metamorphoses. Xvi 1NTRODUCTION. Such, in particular, are the frogs, and connected genera, and the whole class of insects. The moving power is another characteristic of animal organization. It is seated in the muscular fibre, which is formed of filaments of excessive tenuity, capable of contraction, and of moving the parts upon which they are fixed. These fibres are distributed over the body, and produce all its exterior and interior motions. When they are united in a bundle, of which the mass co-operates in the same action, this bundle is termed a muscle. In animal bodies, there are as many different muscles as there are simple movements; and besides, there are generally, for the purpose of bringing back the parts to their original position, other bundles of fibres, destined to produce a contrary effect, and which have been accordingly termed antagonist muscles. The element of the muscular fibre, chemically considered, appears to reside in a matter called fibrine. The other organs destined to the purposes of movement, are altogether passive. Sometimes they are disposed outwardly, under the appearance of membranes, or integuments, more or less solid; sometimes under the form of crusts or sheaths, in the interior of which the muscles are placed. The solidity of these parts, their structure, their articulation, and movements, correspond to the animal's mode of life; and these crusts, shells, scales, or sheaths, are of a calcareous or horny nature, and adapted to the efforts they are destined to sustain,-the more soft coverings of this kind, as may be conceived, being only calculated for motion in fluids. In the higher classes of animals, the solid articulated parts which form the frame-work of the body and modify its form, are almost always placed internally, and serve the purpose of jointed levers, and as a fulcrum for their muscular coverings. These parts are the bones of animals, and when arranged as a whole, they are termed the bony skeleton. All these bones meet in a central stalk, or hollow and moveable column, called the spine, of which the pieces, more or less solid and numerous, are termed vertebrce. Among those which are, on this account, named Vertebrated Animals, the column is terminated at one end by the cranium, a bony cavity, inclosing the mass of cere bral matter which gives sensation, and is the seat, generally, of four organs of sense. In the head is also placed the mouth, an instrumont capable of prehension, and provided with organs for mechanically dividing the aliment; and often, also, in this important part of animals, the organs are placed which produce or facilitate the action INTRODUC TION. XV of respiration. The spine is generally prolonged behind, and forms the tail in many animals. The mechanical apparatus by which animals acquire the knowledge of what is around them, are termed organs of sense; and the impressions made on these by external objects, sensations. The medium by which these sensations are conveyed to the brain, the great centre of nervous energy, is through nerves; and the whole apparatus of sensation is termed the nervous system. In animals not possessed of a brain, or spinal column, cords, or threads of nervous matter, with thickenings, or ganglions, at certain distances, form their medium of sensation; and although in some groups of animals, composed of soft parts, or of extreme tenuity, the presence of nerves has not been satisfactorily traced, yet there seems little reason to doubt the existence, in a greater or less degree, of the faculty of sensation, in even the lowest of the animal races. The material substance of animal bodies, in an anatomical view, may be divided into solids and fluids. The solid portions are named tissues, and are united, or combined in various degrees, in the animal organs. These tissues have been distinguished by anatomists by their forms, or by the chemical elements which enter into their composition. They are chiefly the following: 1. The cellular tissue, forming in the greater number of animals the connecting medium of all their organs, and enveloping and penetrating them by a reticulation, of a spongy nature, which takes the form of cells, capable of distension by the fluids which it includes. 2. The fibro-gelatinous tissue is a collection of solid, tenacious, and resisting fibres, in their longitudinal direction, flexible and elastic across, whose use seems to be to communicate movement, and resist the efforts of exterior force. It is so named, from dissolving in boiling water, to the consistence of a jelly. 3. The membranous tissue is a disposition of thin, membranous, flexible laminae, extended like a web, and various in structure and uses. The cutaneous membrane envelopes the superficies of the body, and permits absorption and exhalation. It is formed of many layers, and produces the hair, feathers, nails, scales, &c., of the animal body. Other membranes are called mucous, or folliculous, because they secrete a viscid fluid, which lubricates their internal surface; and serous membranes are those so named from their internal smooth and polished surface, exhaling a very liquid humor. They form thin and transparent sacs, without openings, which facilitate the reciprocal movements of the organs. 4. The vascular tissue is formed of con3 xViii INTRODUCTION. tinuous, membranous, branched tubes, to receive, contain, and direct the nutritive juices, from the organs where they are prepared, till they are required for the purposes of nutrition, respiration, or the secretions. 5. The glandular tissue includes those secreting organs which produce fluids for internal use, or to transmit them out of the body, by means of excretory canals. These organs have a granular or lobated form. 6. The bony tissue, or cartilaginous, calcareous, and corneous, is formed by the mucous, or gelatinous parenchyma, in which are deposited the hardest and most resisting parts, which protect the body and contribute to its motion. 7. The fibrinous or muscular tissue is composed of filaments disposed in bundles, which, from their power of contraction, produce all the movements which characterize animals. 8. The nervous tissue is a net-work of filaments and tubes, in the interior of which are found prolongations of the cerebral matter. This tissue, extending from the centre to the circumference, like radii from a centre, is the medium of sensation,-actuates every member through the medium of volition, and connects all the parts of the body by a mutual sympathy. The animal fluids are found in the body under the form of gases, or liquids, of various consistence. The first being absorbed, or exhaled, are but momentarily under this form. The fluids are the chyme, the chyle, the lymph, the blood, and the serous, albuminous, mucous, saline, and other humors, peculiar to different parts of the body. The simple chemical elements which are found in the animal structure, are among the imponderable agents, caloric, light, and the electric fluids. Among the simple gases, azote, which enters into the composition of many of the tissues; hydrogen, which is one of the elements of lymph, bile, &c.; oxygen, which all animals absorb in the act of respiration; carbon, lime, sulphur, iron, &c., which serve as the base of many salts, formed by carbonic and phosphoric acid. The instincts and habits of the different classes of animals will be Hereafter detailed, in the descriptions of the individual species, whose manners have been most accurately observed. It is sufficient, in this place, to state, that all their motives to action, their migrations, and their instincts, may be traced to the desire of self-preservation, and the impulse of reproduction. The VEGETABLE KINGDOM is sufficiently distinguished from the animal, as before remarked, by its passive character, by the want of spontaneous motion, and of sensation. Vegetable life is. therefore supported by absorption; and its functions, like those of aniinats. are INTRODUCTION. XIX exercised in nutrition, developement, and reproduction. The principal part of the nourishment of plants, is derived from their roots; and their texture is composed of tissues and vessels formed for absorbing, retaining, and elaborating the nutritive juices, drawn from the soil and atmosphere. The vegetable kingdom, likewise, has this analogy among others, with the animal; that the function of reproduction is performed through the medium of sexual organs. These'organs are protected by the corolla, or flower; and all the display of color and form in this essential part of vegetables, is, like the notes of many birds, connected with the important purpose of the continuation of the species. The number, form, and situation of these organs, has afforded to Linncsus the chief characters in his simple, though artificial arrangement of the classes and orders of plants, in consequence termed the sexual system; while what is called the natural system, proposed by Jussien, is founded chiefly upon the presence or absence, and the nature of the seed, or germ-the relative position of the staminaand upon the absence or presence, and form, of the corolla. The MINErAL KINGDOM is distinguished from the other two great divisions, by the absence of vitality and organic structure. Forming the solid crust of the globe, the mineral kingdom, in its various compounds, affords support and sustenance to the organized beings existing on its surface. The constitution and arrangement of the mineral strata have given rise to various theories, to account for their present appearance; but facts have not yet been sufficiently multiplied to afford a satisfactory solution. One great line, however, is drawn between those mineral strata which have been termed primitive, in which no organized remains occur, and those of posterior formation, in which the remains of plants and animals are discovered. The principal external characters of the mineral kingdom are taken from their specific gravity, as compared with water,-hardness,-crystallization, when it exists,-and cleavage, or the direction of the lamellke, which, in many minerals, is regulated by the relation of the external surfaces to the primary crystal, or form. Of a less constant kind are color, degree of transparency, fracture, and the streak which many minerals show, when scratched. The physical characters are fusibility, solubility, phosphorescence, electricity, magnetism, and refraction. Linnaus, in his Systema Naturae, arranged the Animal kingdom into six classes, the Vegetable kingdom into twenty-four, and the Mineral kingdom into three. As this arrangement, though now tndified and extended, in many of its parts, as will be detailed else XX INTRODUCTION. where, forms the basis of modern classification, and was the first successful attempt at arranging in intelligible order, the various objects of Natural History, its principal divisions are subjoined.* CLASS FIRST-MAMMALIA. CLASS FOURTH-PISCES. ORDER I. Primates, ORDER I. Apodes, " II. Bruta, " II. Jugulares, " III Ferae, " III. Thoracici, " IV. Glires, " IV. Abdominales. " V. Pecora, " VI. Bellue, CLASS FIFTH —INSECTA. J VII. Cete. ORDER I. Coleoptera, " II. Hemiptera, CLASS SECOND-AVES. " III. Lepidoptera, ORDER I. Accipitres, " IV. Neuroptera, " II. Pice, " V. Hymenoptera, " III. Anseres, " VI. Diptera, " IV. Grallee, " VII. Aptera. " V. Galline, " VI. Passeres. CLASS SIXTH-VERMES. ORDER I. Intestina, CLASS THIRD-AMPHIBIA. " II. Mollusca, ORDER I. Reptilia, " III. Testacea, " II. Serpentes, " IV. Lithophyta,'t III. Nantes. " V. Zoophyta. THE VEGETABLE KINGDOM is divided into twenty-four classes, according to the number and position of the stamens; the greater part of the orders, from the number of pistils in the flower; others, by the situation of the seeds, and form of the seed-vessels; in compound flowers, from the arrangement of the florets; and the great claa of cryptogamic plants, or plants without conspicuous flowers, form four orders, divided into Filices, Musci, Algce, and Fungi. THE MINERAL KINGDOM is divided into three classes, viz: I. PETR2E; II. MINERJE; III. FOSSILIA; and numerous subdivisions. But, as the mineral kingdom had attracted but little of the attention of Linneus, and the progress of chemistry * Systema Naturm ed. 12. Holmis, 1763. INTRODUCTION. XXi has since changed the whole science of mineralogy, it is not necessary, here, to give the inferior details. Such is the "field of realities," as M. Lamarck terms it, which the study of Nature offers to the intelligent mind. Life, in all its aspects, is exhibited in countless forms, and the regular succession of organized beings, present the creation in the attractive features of perennial youth. Without herbivorous races, the vegetable kingdom would soon encumber the surface of the globe; without carnivorous animals, the others would multiply beyond their means of support; and provision is made in those tribes, whose food is decomposing substances, to free the earth from dead animal remains. By no conceivable means, could the same amount of existence and happiness be attained, and the whole system is so wonderfully arranged, that among the numberless existences which people the earth, the air, and the waters, there is a constant harmony between the means of existence and the existing beings. While animals, useful to others, are produced in amazing numbers, the fecundity of others, whose physical powers might otherwise give them a superiority, are limited, and species apparently the most defenceless, are provided with means of protection, which insure their perpetuity. To Man alone, as the intelligent head of the whole, is given the dominion over the inferior creatures; his reason has enabled him to apply to his use the whole of the organized and inorganic bodies around him, and left him, within certain limits, the accountable Master of the creation. On the utility of a knowledge of the objects of Nature, to a being depending on her productions for the supply of all his conveniences and wants, it is scarcely necessary to insist. No species of human learning is so well calculated to form habits of attention and correct observation, as the study of the different branches of Natural History; and none is more admirably adapted to the feelings and capacities of the young. Besides the improvement of the intellectual powers, which the examination of the structure and habits of any class of organized beings is calculated to produce, and the associations likely to be thereby awakened, there is something in the study of Nature which approaches to philosophy of a higher kind-something that, while it teaches man his place in this Creation of Wonders, infallibly leads him to admire the wisdom, and power, and goodness, displayed by:. Great Author. FIRST-THE ANIMAL KINGDOM. ACCORDING to Cuvier, there are four principal forms, after which all living beings seem to have been modelled. The basis of these distinctions is laid in the organization of the creatures themselves. Sensation and movement are the characteristics of animals. The heart and the organs of circulation, seem a kind of centre for those functions which may be called vegetative, while the brain and the nervous system, form the principal source of the functions more exclusively animal. Descending from the higher to the lower races of animals, both these systems are found gradually to become more imperfect, and finally to disappear altogether. In the lowest tribes in the scale, where nerves are no longer visible, the muscular fibre also ceases to be distinct, and the organs of digestion are reduced to a simple cavity in the homogeneous mass. In insects, the vascular system disappears, even before the nervous system; but in general, the dispersion of the medullary masses is connected with the agents of muscular motion: a spinal marrow, upon which knots, or ganglia, represent as many brains, or seats of sensation, corresponding to the structure of a body divided into numerous rings, and supported by pairs of limbs, distributed along these annulations. This relative proportion in the structure of general forms, which results from the arrangement of the organs of motion, from the dis. tiibution of the nervous masses, and from the energy of the circulating system, constitutes the basis upon which M. Cuvier has founded the principal divisions of the Animal Kingdom. In the first of these general forms, which is that of Man, and the animals which resemble him most nearly, the brain and the principal trunk of the nervous system are inclosed in bony cases; the first called the cranium, the second the vertebrae. To the sides of the vertebral column, as to a centre, are attached the ribs, and the bones of the members which form the frame-work of the body. The muscles, in general, cover the bones, which they put into action, and the viscera are inclosed in the head and trunk. Animals of this form are called VERTEBRATED ATNIMALS, (Animalia Vertcbrata.) They have all red blood, a muscular heart, a mouth with two horizontal jaws, distinct organs of vision, hearing, smell, and taste, situated in cavities of the head, and never more than four limbs. The sexes are always separate and the distribution of the medullary masses and the principal branches of the nervous system, is nearly the same in all. On a close examination of any of the characters of this leading division, some analary of conformation is always found, even in the species the most 24 THE ANIMAL KINGDOM. remote from each other; and the gradation of the same general plan is to be traced from Man down to the lowest of the fishes. In the second conformation, peculiar to animals, there is no internal framework, or skeleton. The muscles are simply attached to the skin, which forms a soft and contractile covering, from which proceed, in many species, stony plates or envelopes, denominated shells, of which the position and production are analogous to that of the mucous body. The nervous system is, with the viscera, included in this general covering, and is composed of many scattered masses, united by nervous threads. The principal of these, placed upon the osophagus, is denominated the brain. Of the senses, properly so -alled, the organs of taste and sight are alone to be distinguished, and even these are sometimes wanting. One family alone exhibits the organs of hearing. This division, however, is always characterized by a complete circulating system, and particular organs for respiration; and the organs of digestion and secretion are little less complicated than those of the vertebrated animals. Though the general plan of their organization be not so uniform in regard to external configuration, as the preceding division, yet even between these parts, there is always an analogous resemblance in structure and functions. This division is termed MoLLUscovs ANIMALS, (Animaha Mollusca.) The third general form is that which is observed in insects, worms, &c. Their nervous system consists of two long cords, extending along the belly, swelled out at intervals, and uniting into knots, or ganglia. The first of these, placed upon the oesophagus, though held analogous to the brain, is but little larger than the others. The covering of the body is divided by transverse folds, into a certain number of rings, of which the teguments are in some hard, in others soft, but to the interior of which the muscles are always attached. Articulated limbs are often attached to the sides of the annulated portions of the trunk, but it is also frequently destitute of those organs of movements. To these animals, Cuvier has given the name of ARTICULATED ANIMALS, (Animalia Articulata.) In this division is observed the transition from the circulating system in closed vessels, to a nutritive process, by simple imbibition; and also a corresponding transition from respiration, by circumscribed organs, to respiration performed through the medium of tracheae, or air-vessels, dispersed through the body. The organs of taste and sight, are very evident in the animals of this division. Their jaws, when they have any, are invariably lateral. One family alone possesses the organ of hearing. The animals comprehended under the fourth general form, are usually known by the name of ZOOPHYTES. They approach, in structure, to the homogeneous character of plants. Neither a distinct nervous system, nor particular organs of sense, are perceptible, and but obscure vestiges of circulation. Their respiratory organs are almost always on the surface of their bodies The intestines of the greater number consist merely in a VERTEBRATED ANIMALS. 25 cavity, without an outlet. The lowest in the series, which are also the last of the animal tribes, exhibit nothing but a homogeneous pulp, possessed of motion and sensibility. In the preceding divisions, the organs of movement and sense are disposed symmetrically, on both sides of an axis; but in this, they have a circular arrangement, around a common centre. Tliis form of existence Cuvier arranges under the head of RADIATED ANIMALS, (Animalia Radiata.) The ternm Zoology, includes the whole of the Animal kingdom; besides wnlcn, different departments have received particular names; such as Ornithology, for the birds; Ichthyology, for the fishes; Entomology, for insects; and Conchology, for the testaceous Mollusca. FIRST DIVISION. VERTEBRATED ANIMALS. THE body of vertebrated animals is sustained by a skeleton, composed of many pieces, connected together and moveable upon one another. The body is composed of a head, a trunk, and limbs. The head is formed of the cranium, which incloses the brain, and of the face, composed of two jaws. In the face are the organs of sense. The trunk is sustained by the spine and ribs. The spine is composed of vertebrae which move upon one another, all of which have a cylindrical opening in the centre, forming together, a canal, containing the portion of nervous matter called the spinal marrow. The ribs are semicircular, and protect the sides of the cavity of the trunk. They are generally articulated, by one extremity, to the vertebral column, and by the other, to the sternum. In some species, they are scarcely perceptible. The vertebrated animals have never more than two pair of limbs; sometimes, indeed, one or other of these pairs is deficient, and sometimes both. According to the motions to which these limbs are destined to be subservient, the anterior ones assume the form of hands, feet, wings, or fins; the posterior, of feet or fins. The blood of the vertebrated animals is always red, and seems, by its composition, adapted to sustain energy of sensation and muscular vigor. The correspondence of the blood with the respiration, necessary to the several species of these animals, has suggested their division into classes. The external organs of sense, in all vertebrated animals, are two eye% two ears, two nostrils, the teguments of the tongue, and the teguments of the whole body. The nerves unite with the nervous matter in the vertebra, and terminate in two medullary masses, in the cranium, the volume of which is generally proportioned to the extent of the intellectual capacity. There are always two jaws, an upper and under one. The principal motion exists in the lower, which kas the power of elevation or depression. 4 26 VERTEBRATED ANIMALS. In the greater number, the upper jaw is completely fixed and motionless, Both are generally provided with teeth, excrescences of a peculiar nature, similar in chemical composition to bone, but which grow from the jaws by a process of secretion. The jaws of one entire class, however, (that of birds,) and the genus Testudo, in that of reptiles, are invested with a horny substance. The intestinal canal extends from the mouth to the anus, in various degrees of expansion or contraction. It possesses certain appendices, and receives liquids of a solvent nature, viz: saliva, from the mouth, the secretion of the gland denominated pancreas, and the bile, which is produced by another large gland, the liver. In the passage of the food through the alimentary canal, the part of it adapted to the purposes of nutrition, and termed the chyle, is absorbed by the lacteal vessels, and conveyed into the pulmonary artery, where, in combination with the blood, it undergoes a certain change; and after each portion of the body has received its proper supply, the remainder is carried back into the veins, by a set of vessels analogous to the lacteals, and which, together, form what is usually called the lymphatic system. The veins carry back to the heart the blood which has served the purposes of nutrition. This blood, however, must pass either wholly or partially into the organ of respiration, for the purpose of resuming its arterial character, before it is carried back by the arteries, to the different parts of the body. In the three first classes of vertebrated animals, the organ of respiration consists of lungs, an assemblage of small cells, permeable by the external air. In fishes alone, respiration is performed by gills, or branchis-a series of lamine, between which the water passes. In all vertebrated animals, the blood which furnishes to the liver the materials of the bile, is supplied from the venous blood which has circulated in the intestines, and which, after being reunited in a trunk called the vena portca, is again divided at the liver, and distributed in ramifications through its substance. The sexes in this division are always in separate individuals; but the mode in which fecundation is performed, is different in the various classes. Though, in all these points, the vertebrated animals have a general resemblance, yet the various beings of which this division is composed, present peculiarities, which are the foundation of their arrangement into classes. These differences depend upon the nature and energy of their movements, which again are always proportioned to the quantum of respiration; for upon the perfection of this function, in a great measure, depend the irritability of the muscular fibre, and the energy of the muscular action. The quantity of respiration depends upon the relative portion of blood, contained at every given instant of time, in the lungs, and the amount of oxygen which enters into the composition of the fluid. The quantity of blood is altogether determined, by the peculiar disposition of the organs of respiration and circulation. MAMMALIA. 27 The organs of circulation may be double, so that all the blood conveyed b)y the veins from the different parts, must undergo a process of circulation, befor. it can be returned by the arteries; or they may be simple, in which case, only a portion of the blood which returns to the body, passes through the lungs. This last is the case with reptiles. The quantity of their respiration, and the qualities depending on it, vary with the relative proportion of blood, returned at each pulsation, into the lungs. Fishes have a double circulation; but as they respire through the medium of water, aind their blood only receives the portion of oxygen in that m3dium, their quantity of respiration is, perhaps, less than that of reptiles. In the M[ammalia, the circulation is double, and the respiratory process simple. The quantity of their respiration is superior to that of reptiles and fishes. But the quantity of respiration in birds is still greater than that of quadrupeds, because they also respire by various other cavities, as well as the lungs. The air penetrates through their whole body, and acts upon the branches of the aorta, with the same efficiency as upon those of the pulmonary artery. From these circumstances result four different kinds of motion, among vertebrated animals. Quadrupeds, in whom the quantity of respiration is moderate, are formed for walking and running, and their predominant characteristic is vigor. Birds, whose respiratory system is more extensive, possess the lightness and strength of muscles necessary to support them in their flight. Reptiles, which respire more feebly, creep upon the earth, and many of them pass more or less of their existence in a state of torpor. And fishes, which move in a fluid almost as specifically heavy as themselves, are enabled to execute their movements, by an arrangement altogether different from the others. Every peculiarity of organization proper to each of these classes, and especially such as belong to motion and external sensation, have a close and necessary relation with the characters now enumerated. CLASS FIRST-MAMMALIA. Vertebrated Animals, with red and warm blood, breathing through lungs, vimvparous, and suckling their young with milk formed in their breasts, or mammae. THE class Mammalia is placed at the head of the Animal kingdom, not only because it is the class to which Man, considered in his animal structure, belongs, but also bet use the Mammalia enjoy the most numerous faculties, the most delicate sensations, and the most varied powers of motion. As the quantity of respiration is in mammiferous animals moderate, tney are generally formed for walking, and, in consequence, all the articulations of the:r frame have defined forms, which determine their motions. 28 MAMMALIA. Some of the Mammalia, however, can raise themselves in the air, by means of elongated limbs connected by extensible membranes; others have their limbs so much sho-tened, that they can move with facility only in water; but these circums::ances by no means exclude them from the cl.ss to which they are allied, by other essential characters. All the Mammalia have the upper jaw fixed to the cralrmm; the'owvtr is composed of two pieces, articulated by a projecting c mdyle to a fixed temporal bone. The neck is composed of seven, and, m on~. species, cf nine vertebrme. The anterior ribs are attached to a sternum, formed of a u.lumber of pieces, placed vertically. Their anterior extremity comnunences at the scapula, which is not articulated to any other bone, but simply suspended in the muscular attachments, and often resting on the sternum,?)y an intermediate bone, denominated the clavicle. This extremity is continued by an arm, a fore-arm, and a hand, which last is formed of two rows of little bones, called the carpus, of another row named the metacarpus, and of fingers, each composed of two or three bones, called phalanges. With the exception of the Cetacea, all this class have the first part of the posterior extremity fixed to the spine. This part, in the form of a girdle, or basin, is named the pelvis. In youth, it is divided into three pairs of bones,-the os ilium, which is attached to the vertebral column; the os pubes, which forms the anterior part; and the ischium, which forms the posteiior portion. At the junction of these three bones, is the cavity where the bone of the thigh is articulated, to which again is joined the leg, composed of two bones, the tibia and the fibula. This extremity is terminated by the foot, which is composed of parts analogous to the hand, viz; a tarsus, metatarsus, and toes. The head, in the Mammalia, is always articulated by two condyles. cipon the atlas, or first vertebra. The brain is composed of two hemispneres, united by a medullary lamina, called the corpus callosum, and contains two ventricles, inclosing four pairs of tubercles, called corpora striata, the th/alami optici, nates, and testes. Between the thalami optici is a third ventricle, communicating with the fourth, situated beneath the cerebellum. The crura of the cerebellum form always under the medulla oblongata, a transverse prominence, called pons Varola. The eye, always lodged in its orbit, is protected by two eyelids, and a vestige of a third. Its crystalline lens is fixed by the ciliary processes, and its cellular sclerotic coat. In the ear there is always found a cavity, shut up by a membrane, called the tympanum, with four little bones; a vestibule, at the entrance of which one of these bones is placed, and which communicates with three semicircular canals; finally, a spiral canal, termed the cochlea, which terminates by one of its canals in the tympanal cavity, and by the other into the vestibule. The cranium is divided into three compartments. The anterior part is formed of the two frontal bones and the ethlnoid; the intermediate, by the parietal and the sphenoid bones; and the posterior, by the occipital bone. MAMMALIA 29 Between the occipital, the parietal, and the sphenoid, are inserted the temporal bones, which, to a certain extent, belong to the face. In the foetus the occiput is divided into four parts, the body of the sphenoid into two, and three of its pairs of ala are separate; the temporal bone into three, of which one serves to complete the cranium, another to enclose the labyrinth of the ear, the third to form the walls of its cavity, &e. These portions of the cranium unite more or less quickly, according to the species, and end by perfect union in the adult. The face is formed by the two maxillary bones, between which the nasal canal passes. Before these, are two intermaxillary, behind two palate bones, and between them descends the single plate of the ethmoid bone, named the vomcr. At the entrance of the nasal canal are the bones which form the nose. The molar or cheek bone of each side, unites the maxillary to the temporal, and often to the frontal bone; and finally, the lachrvmal cavity occupies the internal angle of the orbit, and sometimes part of the cheek. The tongue, in the Mammalia, is always fleshy, and attached to the hyoid bone, which bone is suspended by ligaments to the cranium. Their lungs, two in number, are composed of a mass of small cells, inclosed without adhesion in a cavity formed by the sides of the diaphragm, and lined by the pleura. Their organ of voice is at the upper extremity of the trachea or windpipe; and a fleshy continuation, named velum palati, establishes a direct communication between their larynx and the back part of their nostrils. Living on the earth's surface, as do the greater part of the Mammalial they are exposed to alternations of heat and cold, and their bodies have, in consequence, a covering of hair, which is thicker in the colder, and more scanty in the warmer regions. The Cetacea, which inhabit the sea, are, however, totally destitute of this covering. The intestinal canal of the mammiferous animals, is suspended by a fold of the peritonaeum, called the mesentery, which contains numerous conglobate glands for the lacteal vessels. Another production of the peritonueum, named the epiploon, hangs before and beneath the intestines. The generation of the Mammalia is essentially viviparous. The fetus, after conception, descends into the uterus, to the inner surface of which it is attached by means of an arrangement of vessels, termed the placenta, through the medium of which, nourishment is derived. The young, for some time after birth, are nourished by a particular secretion of the mother, (milk,) produced in the mammiferous animals, after parturition, and drawn hy the young from mammce, or teats. It is from this last character that the term Mammalia has been applied to this class-a character exclusively proper to them, and by which they are more easily recognized than by any other external distinction. The essential characters of the Mammalia are taken from the organs of touch, and the organs of mastication. On the first, depend the power and dexterity of the animal; and from the second 80 MAMMALIA. may be deduced the nature of its food, and the cc~sequent structure cf its digestive apparatus. On these characters are founded the division of mammiferous animals, into orders. The degree of perfection of the organs of touch, may be estimated according to the number and mobility of the fingers, and according to the greater or less depth with which their extremities are covered by the nail or hoof. A hoof, for instance, which envelopes that part of the extremity which would otherwise touch the ground, blunts the feeling, and renders the foot incapable of seizing. The opposite extreme is, when only a single lamina covers the upper surface of the end of the finger or toe, leaving to the other all its sensibility. The nature of the food may be judged of by the appearance of the molar teeth, to the form of which the articulation of the jaws always corresponds. For cutting flesh, the teeth require to be edged like a saw, and the jaws to close vertically, like scissors. To bruise grains or roots, it is requisite that the molars have a flat crown; that the jaws should move horizontally, as well as vertically; and that the teeth should be composed of parts of unequal hardness, to give them the necessary inequalities for this operation. The hoofed animals are all necessarily herbivorous, and possess teeth of this description, since the structure of their feet precludes them from seizing living prey. Animals with unguiculated toes or fingers, on the contrary, are susceptible of more variety in their modes of subsistence; for, besides the form of the molar teeth, they differ materially among themselves in the mobility and delicacy of their toes or fingers. There is one characteristic, however, which exercises a mighty influence on the dexterity of the animals possessed of it, and which multiplies or greatly varies their modes of action. This is the faculty of opposing a thumb to the other fingers, and of thus being enabled to seize with facility the most minute objects. This opposition of a fifth member to the other four, constitutes what is properly called the hand, an organ which is carried to the highest degree of perfection in man, in whom alone the anterior extremities are free. These various combinations strictly determine the nature of the different marrmiferous animals, and afford the characteristics from which orders are formed. In the following pages, the Mammalia will be arranged under the following orders: ORDER I. BIMANA, ORDER VI. GLIRES, " II. QUADRUMANA, " VII. EDENTATA, " III. CHEIROPTERA, " VIII. PACHYDERMA. " IV. FEREE, " IX. RUMINANTIA, " V. MARSUPIALIA, " X. CETACEA. The total number of mammiferous animals described, according to Desmarest, is about eight hundred and fifty, including, however, many species imperfectly ascertained, and the fossil Mammalia; of which, belonging to the order Quadrumana, are one hundred forty-one,-Cheiroptera, ninety MAMMALIA-MAN. 3A seven, - Fere, one hundred seventy-six, - Marsupialia, forty-seven, — Giires, one hundred forty-nine, -Edentata, twenty-four,-Pachyderma, fifty-five,-Ruminantia, ninety-seven,- Cetacea, sixty-two. Of these about three hundred and thirty are frugivorous, or herbivorous; eighty omnivorous one hundred and fifty, insectivorous, and two hundred and forty, carnivorous, in a greater or lesser degree. The number of terrestrial species domesticated by man, (but perhaps including all that are really isefrul, amount only to thirteen. ORDER FIRST-BIMANA.' MAN.2 MAN stands alone in the order and genus to which Naturalists have referred his species. Differing widely in physical conformation from al: 1 Thc order Bimana embraces animals with teeth of three kinds; the posterior extremities proper for walking; the anterior furnished with hands; nails flat; body vertical, two pectoral mammae; stomach simple; orbital and temporal fossae distinct. 2 Homo sapiens. The genus Homo has four upper and four lower incisor teeth; two tspper and two lower canines, one on each side; molars, five above and five below, on ac'h side. The whole number of his teeth, thirty-two. 32 MAMMALIA-MAN. other classes of animated beings, and distinguished by reason and the powei of speech, this wonderfully constructed being seems the bond of connection between the material and immaterial worlds. Possessed of mental powers which raise him beyond the level of the surrounding creation, and connect him with higher orders of existences, man is the only being who looks forward to futurity, and intuitively perceives his connection with and dependence upon the great Source of Intelligence. While the inferior animals enjoy unalloyed the blessings of life and present enjoyment, man combines the past, the present, and the future in his calculations of happiness; and while some parts of his organization connect him with creatures around him, and sober his rule over beings with animal feelings of pleasure and pain as acute as his own, his intellectual power-s, unfettered by the material organs which are their instruments, trace the Divinity in all the parts of creation. Hence has arisen the religious feeling among every tribe of human beings, however rude; and man alone, seems to connect himself with the Great Author of his being, through the medium of intellectual homage and worship, according to his conceptions of that Almighty Being, the Creator and Preserver of all. While reason places man at such an infinite distance from the inferior animals, the faculty of articulate speech, and an artificial language, widen the barrier still further; for although some of the animals possess the power of articulation in a considerable degree, and can communicate by natural signs, significant to those of their own species, they totally fail in those powers which enable man to classify objects, and to employ sounds or signs as an instrument of thought. Brutes possess, indeed, the powers of sensation, perception, and memory, and seem to be capable of intellectual operations to a certain extent; but their action is extremely limited, and bounded to the supply of their bodily wants; and, though susceptible of a species of education, their imitative powers are neither subservient to the improvement of the individual nor his species. The faculty which seems to direct the inferior animals, in most of their operations, essentially different from any thing like human intelligence, is called instinct. This wonderful faculty, surer in its limited aims than reason, bears, however, no proportion to the general intelligence of the animals which exercise it; for it has been remarked, that those in whom the instinctive propensity displays the greatest seeming wisdom and contrivance, upon some occasions, are upon others, remarkably deficient in sagacity. The physical structure of man, also, widely separates him from the otner portions of the mammiferous class. But these variations, in form and proportion, are neither so prominent, nor so totally different in character, from the other animal structures, as to account for the superiority which he enjoys. Destined to be nourished on substances used in common with other animals, the mechanism of his frame must so far correspond with theirs, as to be MAMMALIA-MAN. 33 able, like them, to convert these substances to the fluids which support his animal life; and his organs of sensation must necessarily be analogous, in some degree, to those of beings on whom the material world is destined to make similar impressions. But no material organs which man possesses, abstracted from the mind of which they are but the instruments, can account for this intellectual supremacy; and those hypotheses which would trace man's intellectual and moral powers to the absolute or relative size of the brain or other material organs, have miserably failed in connecting mind with matter, or thought with organic structure. The structure of the human frame, however, is wonderfully adapted to the various purposes for which it is destined; and even physically consider. ed, seems the worthy habitation of a being placed at the head, and with the control of animated nature. Man, indeed, considered as an animal, is the only one which walks erect in a vertical position; the only one with hands at the anterior extremity, distinct from the organs of locomotion, and free for executing his purposes. Contrary to what is found in any other mammiferous animal, the structure of his body demonstrates that man is destined to walk erect. I The foot is entirely different from the posterior hand of apes, and furnishes a larger and firmer base than that of any other animal. It would be impossible for man, even if he desired it, to walk on the four extremities, his feet being almost inflexible, and the great length of his thigh would bring his knee to the ground. I-s shoulders, also, being too much separated, and his arms too far extended from the central line, would produce a very ineffectual support for the upper part of the body. The arteries which supply the human brain, not being subdivided, as in most quadrupeds, the blood necessary for an organ of such volume, would be poured in too copiously and rapidly, if he should assume the horizontal position. According to Cuvier, no quadruped is comparable to man, for the magnitude of the hemispheres of the brain in proportion to the size of the face. Though the external senses of man are less energetic than in some other animals, they are, however, extremely delicate. His eyes are directed forwards, and thus, thoughl he does not see to both sides of him at once, like most quadrupeds, there is a greater unity in the result of the visual operation. Of all animals, he can best distinguish the various degrees of sound, and he appears to be the only creature whose sense of smell is sufficiently delicate to be affected by unpleasant odors. Fruits, roots, and succulent vegetables, appear to be the natural food of man.' His hands afford him facility in procuring these, and his short and comparatively weak jaws, his canine teeth, scarcely projecting beyond the line of the others, and his tuberculous molar teeth, are little calculated to feed on herbage, or devour flesh, unless those aliments are previously propared by fee. The organs of digestion in man, are in conformty with 5 346 A 5IM ALMA MALIA-MA N. Lnose of mastication. The stomach is simple, the intestinal canal of moderate length, and the large intestines well marked. The vertebral column, or spine, is composed of thirty-two vertcbra, sever of which are denominated cervical, twelve dorsal, five lumbar, five sacral and three coccygeal. Of the ribs, seven pairs are attached to the sternum, or breast bone, by cartilaginous productions, and are called true ribs. The other five pairs are called false ribs. The male of the human species seldom exceeds six feet in height; the feimale is generally a few inches less. At his birth, the INFANT is exposed to a new element, the air. What the sensations are on the admission of this element into the lungs, it is impossible to guess; but from the cries of the infant, we may ccnjecture that it is attended with pain. The eyes of an infant are indeed open, but they are dull, and appear to be unfitted for the performance of any office whatever;,ad their outward coat is wrinkled. The same reasoning will apply to n )st of the other senses. It is not till after forty days that it begins to imile; nor is it till then that it begins to weep: its former sensations of pain are unaccompanied with tears. The length of an infant, at birth, is twenty-one inches, though some do not exceed fourteen; and it generally weighs eight, and sometimes fourteen pounds. The form of the body and limbs of a new-born infant, are by no means perfect. Formerly, infants as soon as born, were injudiciously and unnaturally laced with bandages; so that they were not able to move a single joint. Nations which we call barbarous, act more rationally and more humanely in this respect. The Siamese, the Indians, the Japanese, the negroes, the savages of America, lay their infants naked in hanging beds of cotton, or in cradles lined with fur. The eyes of children always seek the light, and if only one eye be directed to it, the other will probably become weak; both eyes ought, therefore, to be equally shaded or equally exposed. Squinting is commonly the effect of injudicious treatment in this respect. In teething, the cutting of the first set generally commences about the sixth or seventh month, and ends between the second and third year. The order of cutting is generally as follows: -First, the two middle incisors, or cutting teeth of the lower jaw; then, after an interval of three or four weeks, the upper corresponding incisors follow. The two canine, or stomach teeth below, one on each side, next declare themselves; and these are followed by the eye teeth, in the upper jaw. Soon after, the two first molars, or grinders, one on each side, succeed to the canine, in the lower jaw; those above them follow. After the lapse of from four to six years, four more grinders are added in each jaw; these are permanent. At the age of puberty or later, the dentes sapientie, or wisdom teeth appear. The hair of most infants is exceedingly light, almost white. The body, d ring infancy, is said (perhaps erroneously) to be less sensible of cold than MAMMALIA —MAN. 35 during any other season of life. The pulse is certainly strong, and it is therefore fair to conclude, that the internal heat is considerable. Till the uge of three years, the life of infants is extremely precarious; in the course of the ensuing second and third years, it becomes more certain, and at six or seven, a child has a greater probability of living than at any other period of life. It is remarked, that of a certain number of children born at tho same time, above a fourth die in the first year, above a third in two years and at least one half in three years. By other calculations, it appears that one half of the children born at the same time, are not extinct in less than seven or eight years. At twelve or fifteen months, infants begin to lisp. The broad sound of A, is the first sound which they articulate with most ease. Of the consonants, B, M, P, T, are most easy. In every language, therefore, baba, mama, papa are the first words that children learn. Some children pronounce distinctly in two years, though the generality do not talk for two years and a half and frequently not so early. Some persons cease growing at fourteen or fifteen, while others contintm their greowth to twenty-two or twenty-three. In men, the body attains it3 perfect proportion at the age of thirty, and in women sooner. The persons of women are, indeed, generally complete at twenty. The distance between the eyes is less in man than in any other animal; in some creatures, in fact, the eyes are at so great a distance, that it is impossible they should ever view the same object with both eyes at once. Men and apes are the only animals that have eyelashes on the lower eyelid. Other animals have them on the upper, but want them on the lower lid. The upper lid rises and falls, the lower has scarcely any motion. The ancients erroneously considered the hair as a kind of excretion, and believed that, like the nails, it increased by the lower part putting out tha extremity; but the moderns have discovered that every hair is a tube, which fills and receives nutriment, like the other parts of the body. The roots, they observe, do not turn gray sooner than the extremities, but the whole changes color at once. Instances have been known, of persons who hav grown gray in one night. There is little known exactly with regard to the proportions of the human figure; and the beauty of the best statues is better conceived by observation lhan by measurement. Some, who have studied after the ancient masters, divide the body into ten times the length of the face, and others into eight. They tell us that there is a similitude of proportion in different parts of the body: thus, that the hand is the length of the face; that the thumb is the length of the nose; that the space between the eyes is the breadth of the eye; that the breadtl of the thickest part of the thigh is double that of the thickest part of the leg, and treble the smallest; that the arms extended are as long as the figure is high. 36 MAMMALIA-MAN The strength of man is very considerable, when matured by practice. We are assured that the porters of Constantinople carry burthens of not less weight than nine hundred pounds; and Mr Desaguliers tells us of a man, who by distributing a certain number of weights, in such a manner that every part of his body bore its share, was able to support a weight of two thousand pounds, in an upright posture. The strength of a man may le still farther estimated by the continuance of his labor, and by the agility of his motions. Men who are exercised in uinning, outstrip horses, or at least continue their speed for a greater length of time. In a journey, also, a man will walk down a horse; and after they have proceeded together for several days, the horse will be quite tired, and the man will be as fresh as at the beginning. The royal messengers of Ispahan, who are runners by profession, go thirty-six leagues in fourteen or fifteen hours. Travellers assure us that the Hottentots outrun lions in the chase; and that the savages who hunt the elk, pursue with such speed this animal, which is as fleet as a stag, that they at last tire it down and take it. When the constitution of the body is sound, it is probably possible, by moderation in the passions, temperance, and sobriety, to lengthen out the period of LIFE for a few years. But even of this there seems an uncertainty. Men no doubt there are, who have passed the usual period of human existence; and, not to mention Parr, who lived to the age of one hundred and fifty-two, and Jenkins, to that of one hundred and sixty-nine, as recorded in the PhiloF phical Transactions, we have many instances of the prolongation of life to one hundred and ten, and even to one hundred and twenty years Yet this longevity was occasioned by no peculiar art or management. On the contrary, it appears that the generality of such long livers were peasants, accustomed to the greatest fatigues, huntsmen, or laborers; men, in fact, who had employed their whole bodily strength, and even abused it, if to abuse it be possible, otherwise than by continual idleness and debauchery. If, in the duration of life, there is any difference to be found, it ought seemingly to be ascribed to the quality of the air. In elevated situations, it has bern observed, there are commonly found more old people than in such as are low. The mountains of Scotland and Wales, of Auvergne and Switzerland, have furnished more instances of extreme longevity, than the plains of Holland or Flanders, of Germany or Poland. In general, however, the period of human existence may be said to be the same in every country. If not cut off by accidental diseases, man is found to live to the years of ninety or a hundred. Beyond that date our ancestors did not live; nor has it in any degree varied since the time of David. Front a careful inspection of the registers of burials, in a certain number of country parishes in France, compared with the mortality of Paris, the following tab:e has been made out, of the probable duration of human life MAMMALIA-MAN. 37 TABLE OF THE PROBABILITIES OF THE DURATION OF LIFE. Age. Duration of Life. Age. Duration of Life. I Age. Duration of Life. __ 1. I_ Years Years. J071Ltls. Years. Years. ofIoIt I$s. Years. ]ears. Months. 0 8 0 29 28 6 58 12 3 1 33 0 30 28 0 59 11 8 2 38 0 31 27 6 60 11 1 3 40 0 32 26 11 61 10 6 4 41 0 33 26 3 62 10 0 5 41 6 34 25 7 63 9 6 6 42 0 35 25 0 64 9 0 7 42 3 36 24 5 65 8 6 8 41 6 37 23 10 66 8 0 9 40 10 38 23 3 67 7 6 10 40 2 39 22 8 68 7 0 11 39 6 40 22 1 69 6 7 12 38 9 41 21 6 70 6 2 13 38 1 42 20 11 71 5 8 14 37 5 43 20 4 72 5 4 15 36 9 44 19 9 73 5 0 16 36 0 45.19 3 74 4 9 17 35 4 46 18 9 75 4 6 18 34 8 47 18 2 T6 4 3 19 34 0 48 17 8 77 4 1 20 33 5 49 17 2 78 3 11 21 32 11 50 16 7 79 3 9 22 32 4 51 16 0 80 3 7 23 31 10 52 15 6 81 3 5 24 31 3 53 15 0 82 3 3 25 30 9 4 14 6 83 3 2 2j oi 2 55 14 0 84 3 1 27 29 7 56 13 5 85 3 0 28 29 0 57 12 10 By this Table it appears, that it is reasonably to be expected, or, in other words, that we may lay an even wager, that an infant newly born, will live eight years longer; that an infant of one year, will live thirty-three years longer; that an infant of two years, will live thirty-eight years longer; that a man of twenty, will live thirty-three years and five months longer; that a man of thirty, will live twenty-eight years longer; and so proportionally of every other age. Ideas of external things are conveyed to the slul of man by means of the five SENSES for seeing, hearing, feeling, tasting, and smelling. The organs through which the senses act are the nerves, which are small thread-like fibres, distributed all over the body, and all of them connected with the brain. The eyes seem to be formed very early in the human embryo. In the chicken, also, of all the parts that are double, these are the soonest produced; actd it is observect Loio the eggs uf several soarts of uirts, as well as from those of lizards, that the eyes are much larger and more early in their 38 MAMMALIA-MAN. expansion than any other parts of the two-fold growth. Though in viviparous animals, and particularly in man, they are, at first, by no means so large in proportion as in the oviparous classes, yet they obtain their due formation sooner than any other parts of the body. Thus it is also with the organ of hearing. The little bones that help to compose the internal parts of the ear, are entirely formed, before any of the other bones have acquired any part of their growth and solidity. Hence it is evident, that those parts of the body which are furnished with the greatest quantity of nerves, are those which appear the soonest, and which are the soonest brought to perfection. Mr Cheselden having couched for a cataract a boy of thirteen years of age, who had been blind from his birth, and having thus communicated to him the sense of sight, was at great pains to mark the progress of his visual powers. This youth, though hitherto incapable of seeing, was not, however, absolutely and entirely blind. Like every other person whose vision is obstructed by a cataract, he could distinguish day from night, and even black from white, or either of them from the vivid color of scarlet. Of the form of bodies, however, he saw nothing; nor of colors themselves unless the light was strong. At first, the operation was performed only upon one of his eyes; and when he saw for the first time, so far was he from forming the smallest conception of distances, that he supposed, (as he himself expressed it,) that every thing he saw touched his eyes, in the same manner as every thing he felt touched his skin. The objects that pleased him most were those of which the surfaces were plane, and the figures regular; though as yet he could in no degree judge of their different forms, or assign a reason why some were more agreeable to him than others. The ideas he had entertained of colors during his former dark state, were so imperfect, that when he saw them in reality, he could hardly be persuaded they were the same. When such objects were shown him as he had been formerly familiar with by the touch, he observed them with earnestness, in order to distinguish them a second time. As of these, however, he had too many to retain all at once, the greatest number were forgotten; and for one thing which he knew, after seeing it, there were a thousand things, according to his own declaration, of which he no longer possessed the smallest remembrance. He was very much surprised to find that those persons and those things which he had loved best, were not the most pleasing to the eye; nor could he help testifying his disappointment in finding his parents less handsome than he had conceived them to be. Before he could distinguish that a picture resembled a solid body, about two months elapsed. Till then, he only considered it as a surface, diversified by a variety of colors: but when he began to perceive that these shadings actually represented human beings, he also began to examine by the touch, whether they had not the usual qualities of such bedies; and great was his surprise to find smooth and even, what he had supposed a very unequal surface. He was MAMMALIA-MAN. 39 then shown a miniature portrait of his father, which was contained in his mother's watch-case; and though he readily perceived the resemblance, yet he expressed his amazement how so large a face could be comprised il so small a compass. To him it appeared as strange as that a pint vessel should contain a bushel. At first, he could bear but a very small quantity of light, and he saw every object much larger than life; but in proportion as he observed objects that were in reality large, so in proportion he conceived the others to be diminished. Beyond the limits of what he saw, he had no conception of any thing. HIe knew that the apartment he occupied was only a part of the house; and yet he could not imagine how the latter should appear larger than the former. Before the operation, he formed no great expectations of the pleasures he should receive from the new sense he was promised. That he might be enabled to read and write, was his grand object. Hie said, among other things, that he could enjoy no greater delight from walking in the garden, with this sense, than without it; because there he already walked at his ease, and was acquainted with all the walks, With great truth he also remarked, that his blindness gave him one advantage over the rest of mankind; an advantage which, indeed, he preserved for a long time after he had obtained the sense of seeing; namely, that of being able to walk in the night with confidence and security. No sooner, however, had he began to enjoy this new sense, than he was transported beyond measure; and he declared that every new object was a new source of delight to him; that his pleasure was so great, he had not language to express it. About a year after, he was carried to Epsom, where there is a very beautiful and a very extensive prospect; with this he seemed greatly charmed; and the landscape before him, he called a new method of seeing. He was couched in the other eye a year after the former, and of both operations the success was equally great. When he saw with both eyes, every object appeared to him twice as large as -when he saw with but one eye, though he did not see double, or at least he showed no marks from which any such conclusion might be drawn. There is now a living instance of Cheselden's blind man, of whom a curious account has just been published. This person, whose name is Caspar Hauser, was by some foul means kept confined in a cell, from infancy to the age of about seventeen, and never had seen any object but the walls of his cell and a few toys. When directed to look out of the window upon a wide and extensive prospect, in all the glory of summer, he drew back with visible horror, exclaiming, ugly! ugly! About two years afterwards, in 1831, he was shown the same prospect, and asked why he called it ugly when he formerly saw it. He replied, "what I then saw was indeed very ugly. Fcr when I looked at the window, it always appeared to me as if a window shutter had been placed close to my eyes, upon which a wall painter had spattered the contents of his different brushes, filled with white, blue, green, yellow, and red paint, all mingled together. Single things, 40 MA i M A L IA-M A N. as I now see things, I could not at that time recognize and distinguish from each other. This was shocking to look at; and besides, it made me feel anxious and uneasy; because it appeared to me, as if my window had been closed up with this party-colored shutter, in order to prevent me from looking out into the open air. That what I then saw, were fields, hills, and houses; that many things, which at that time appeared to me much larger, were, in fact, much smaller; while many other things that appeared smaller, were, in reality, larger than other things, is a fact, of which I was afterwards convinced, by the experience gained during my walks; at length I no longer saw any thing more of the shutter." He stated that in the beginning, he could not distinguish between what was really round or triangular, and what was only painted as round or triangular. The men and horses represented on paper, appeared to him precisely like those that were carved in wood, but that in the packing and unpacking of them, he had soon found the difference. We judge of distance only by experience, otherwise, when experience dues not set us right, the more distant an object is, the smaller it appears. When, from particular circumstances, we cannot form a just idea of distance, and when we cannot judge of objects but by the angle, or rather the image, which they form in our eyes, we are then necessarily deceived as to the size of such objects. Every man has experienced how liable we are, in travelling by night, to mistake a bush which is at hand, for a tree which is at a distance, or indeed a tree which is at a distance, for a bush which is at hand. In the same manner, if we do not distinguish objects by their form, and if thereby we cannot judge of distance, the same fallacy will still remain: in this case, a fly which is passing rapidly, close before our eyes. will appear to be a bird at a considerable distance; and a horse which ma' be in the middle of a plain, without motion, and in an attitude similar, for example, to that of a sheep, will appear no larger than a sheep, till we have once discovered that it is a horse. Whenever, therefore, we find ourselves benighted in an unknown place, where no judgment is to be formed of distance, we are every moment liable to deceptions of vision; hence originate, in part, the dreadful anecdotes of SPECTRES, and of those strange, hideous, and gigantic figures, which so many persons tell us they have seen. Though such appearances, it is commonly asserted, exist solely in the imagination, yet it is highly possible that they might appear literally to the eye, and be in every respect seen as described to us. The deception arising from the eye misjudging of magnitudes and distances, is not, however, the only source of spectral illusions. Disca-se, particularly of the head, and violent excitement of the nervous system, often produce the most singular and vivid phantasms. Of this kind, many cases are en record in the annals of medicine. One of ihe first that was brought - pukiji notice, and one of the most remarkable, is that of M. Nicolai, the MAMMALIA-MAN. 41 celebrated German bookseller, and member of the Royal Society of Berlin. It is related by himself. Nicolai had for years been subject to a congestion in the head, to relieve which, he was frequently blooded by leeches. "In the first two months of the year 1791, (says he,) I was much affected in my mind, by several incidents of a very disagreeable nature; and on the 24th of February, a circumstance occurred which irritated me extremely. At ten o'clock in the forenoon, my wife and another person came to console mrn; I was in a violent perturbation of mind, owing to a series of incidents which had altogether wounded my moral feelings, and from which I saw no possibility of relief, when suddenly I observed, at the distance of ten paces from me, a figure-the figure of a deceased person. I pointed at it, and asked my wife whether she did not see it. She saw nothing, but being much alarmed, endeavored to compose me, and sent for the physician. The figure remained some seven or eight minutes, and at length I became a little more calm; and, as I was extremely exhausted, I soon afterwards fell into a troubled kind of slumber, which lasted for half an hour. The vision was ascribed to the great agitation of mind in which I had been, and it was supposed I should have nothing more to apprehend from that cause; but the violent affection having put my nerves into some unnatural state, from this arose further consequences, which require a more detailed description. "In the afternoon, a little after four o'clock, the figure which I had seen in the morning, again appeared. I was alone when this happened; a circumstance which, as may be easily conceived, could not be very agreeable. I went, therefore, to the apartment of my wife, to whom I related it. But thither, also, the figure pursued me. Sometimes it was present, sometimes it vanished; but it was always the same standing figure. A little after six o'clock, several stalking figures also appeared; but they had no connection with the standing figure. I can assign no other reason for this apparition than that, though much more composed in my mind, I had not been able so soon entirely to forget the cause of such deep and distressing vexation, and had reflected on the consequences of it, in order, if possible, to avoid them; and that this happened three hours after dinner, at the time when the digestion just begins. "At length I became more composed, with respect to the disagreeable incident which had given rise to the first apparition; but though I had used very excellent medicines, and found myself in other respects perfectly well, yet the apparitions did not diminish, but, on the contrary, rather increased in number, and were transformed in the most extraordinary manner. "After I had recovered from the first impression of terror, I never felt myself particularly agitated by these apparitions, as I considered them to be, what they really were, the extraordinary consequences of indisposition; on the contrary, I endeavored as much as possible to preserve my comprsure of mind, that I might remain distinctly conscious of what passed wetr ir me. I observed these phantoms with great accuracy, and very often 6 42 MAMM ALIA —MAN. reflected on my previous thoughts, with a view to discover some law in the association of ideas, by which exactly these or other figures might present themselves to the imagination. Sometimes I thought I had made a discovery, especially in the latter period of my visions; but, on the whole, I could trace no connection which the various figures that thus appeared and disappeared to my sight had, either with my state of mind, or with my employment, and the other thoughts which engaged my attention. After frequent accurate observations on the subject, having fairly proved and maturely considered it, I could form no other conclusion on the cause and consequence of such apparitions, than that, when the nervous system is weak, and at the same time too much excited, or rather deranged, similar figures may appear, in such a manner as if they were actually seen and heard; for these visions, in my case, were not the consequence of any known law of reason, of the imagination, or of the otherwise usual association of ideas; and such also is the case with other men, as far as we can reason from the few examples we know. "The origin of the individual pictures which present themselves to us, must undoubtedly be sought for in the structure of that organization by which we think; but this will always remain no less inexplicable to us, than the origin of those powers by which consciousness and fancy are made to exist. "The figure of the deceased person never appeared to me after the first dreadful day; but several other figures showed themselves afterwards very distinctly; sometimes such as I knew; mostly, however, of persons I did not know; and amongst those known to me, were the semblances of both living and deceased persons, but mostly the former; and I made the observation, that acquaintances with whom I daily conversed never appeared to me as phantasms; it was always such as were at a distance. "When these apparitions had continued some weeks, and I could regard them with the greatest composure, I afterwards endeavored, at my own pleasure, to call forth phantoms of several acquaintance, whom I for that reason represented to my imagination in the most lively manner, but in vain. For however accurately I pictured to my mind the figures of such persons, I never once could succeed in my desire of seeing them externally; though I had some short time before seen them as phantoms, and they had perhaps afterwards unexpectedly presented themselves to me in the same manner. The phantasms appeared to me in every case involuntarily, as if they had been presented externally, like the phenomena in nature, though they certainly had their origin internally; and, at the same time, I was always able to distinguish with the greatest precision phantasms from phenomena. Indeed, I never once erred in this, as I was in general perfectly calm and self-collected on the occasion. I knew extremely well, when it only appeared to me that the door was opened, and a phantom entered, and when the door really was opened, and any person came in. MAMMALIA-MAN 43 "It is also to be noted, that these figures appeared to me at all tlles, under the most different circumstances, equally distinct and clear. Whether I was alone or in company, by broad daylight equally as in the nighttime, in my own as well as in my neighbor's house; yet when I was at another person's house they were less frequent, and when I walked the public street they very seldom appeared. When I shut my eyes, sometimes the figures disappeared, sometimes they remained, even after I had closed rly eyes. If they vanished in the former case, on opening my eyes again the same figures appeared which I had seen before. "I sometimes conversed with my physician and my wife, concerning the phantasms which at the time hovered around me; for in general the forms appeared oftener in motion than at rest. They did not always continue present-they frequently left me altogether, and again appeared for a shorter or longer space of time, singly or more at once; but, in general, several appeared together. For the most part, I saw human figures of both sexes; they commonly passed to and fro as if they had no connection with each other, like people at a fair, where all is bustle; sometimes they appeared to have business with one another. Once or twice I saw amongst them persons on horseback, and dogs and birds; these figures all appeared to me in their natural size, as distinctly as if they had existed in real life, with the several tints on the uncovered parts of the body, and with all the different kinds of colors of clothes. But I think, however, that the colors were somewhat paler than they are in nature. "None of the figures had any distinguishing characteristic; they were neither terrible, ludicrous, nor repulsive: most of them were ordinary appearances-some were even agreeable. "On the whole, the longer I continued in this state, the more did the number of phantasms increase, and the apparitions become more frequent. About four weeks afterwards, I began to hear them speak: sometimes the phantasms spoke with one another, but for the most part they addressed themselves to me: those speeches were in general short, and never containeil any thing disagreeable. Intelligent and respected friends often appe tred to me, who endeavored to console me in my grief, which still left deep traces in my mind. This speaking I heard most frequently when I was alone; though I sometimes heard it in company, intermixed with the conversation of real persons; frequently in single phrases only, but sometimes even in connected discourse. " Though at this time I enjoyed rather a good state of health, both in body and mind, and had become so very familiar with these phantasms, that at last they did not excite the least disagreeable emotion, but on the contrary afforded me frequent subjects for amusement and mirth; yet, as the disorder sensibly increased, and the figures appeared to me for whole days together, and even during the night, if I happened to awake, I had recourse to several medicines, and was at last again obliged to have recourse to the application of leeches. 44 MAMMALIA-MAN. "This was performed on the 20th of April, at eleven o'clock in the fotenoon. I was alone with the surgeon, but during the operation the room swarmed with human forms of every description, which crowded fast one on another; this continued till half past four o'clock, exactly the time when the digestion commences. I then observed that the figures began to move more slowly; soon afterwards the colors became gradually paler, and every seven minutes they lost more and more of their intensity, without any alteration in the distinct figure of the apparitions. At about half past six o'clock, all the figures were entirely white, and moved very little; yet the forms appeared perfectly distinct; by degrees they became visibly less plain, without decreasing in number, as had often formerly been the case. The figures did not move off, neither did they vanish, which also.had usually happened on other occasions. In this instance they dissolved immediately into air; of some, even whole pieces remained for a length of time, which also by degrees were lost to the eye. At about eight o'clock, there did not remain a vestige of any of them, and I never since experienced any appearance of the same kind. Twice or thrice since that time, I have felt a propensity, if I may be so allowed to express myself, of a sensation, as if I saw something which in a moment again was gone. I was even surprised by this sensation, whilst writing the present account, having, in order to render it more accurate, perused the papers of 1791, and recalled to my memory all the circumstances of that time. So little are we sometimes, even in the greatest composure of mind, masters of our imagination." As the sense of sight is the effect of the action of light upon the eye, it is well known that too much light as well as too little, is extremely prejudicial. Travellers, who cross countries covered with snow, are obliged to wear a crape before their eyes. Persons, therefore, who read or write much, should accustom themselves to a moderate light. There are many reasons to induce us to suppose, that such persons as are short-sighted, would see objects larger than others; and yet it is a certain truth that they see them smaller. Error is however not confined to any one sense; and that of HEARING is liable to similar mistakes with that of sight. This sense conveys no distinct intelligence of the distance whence a sounding body is heard: a great noise far off, and a small one very near, produce the same sensation; and, unless we receive information from some other sense, we can never distinctly tell whether the sound be a great or a small one. It is not till we have, by experience, become acquainted with any particular sound, that we can judge of the distance when we hear it. When, for example, we know the tone of a bell, we are then at no great loss to determine how far it is from us. The air is the principal means of conveying the sound.* Sound is in * The strokes of a bell give no sound, when it is placed under the receiver of an aib pump, which is exhausted of its air. Mi AMMALIA —MAN. 45 effect always a vibration, or wave-like motion, communicated by other bodies to the air, and to our senses, by the air striking on our auditory nerve. Every body that strikes against another, produces a sound, which is sir pie in such bodies as are not elastic, but which is often repeated in such as are. If we strike a bell, for instance, a single blow produces a sound, which is repeated by the undulations of the sonorous body, and which is multiplied as often as it happens to undulate or vibrate. These undulations succeed each other so fast, that the ear supposes them one continued sound; whereas, in reality, they form many sounds. Sounding bodies are, therefore, of two kinds; those unelastic ones, which being struck return but a single sound; and those more elastic, returning a succession of sounds, which uniting together form a tone. This tone may be considered as a great number of sounds, all produced, one after the other, by the same body, as we find in a bell which continues to sound for some time after it is struck. & continuing tone may be also produced from a non-elastic body, by repeating the blow quick and often, as when we beat a drum, or when we draw a bow along the string of a fiddle. To know the manner in which musical sounds become pleasing, it must be observed, that no one continuing tone, how loud or swelling so ever, can give us satisfaction; we must have a succession of them, and those in the most pleasing proportion. The nature of this proportion may be thus conceived. If we strike a body incapable of vibration with a double force, or, what amounts to the same thing, with a double mass of matter, it will produce a sound that will be doubly grave. Music has been said, by the ancients, to have been first suggested by the blows of different hammers on an anvil. Suppose then we strike an anvil with a hammer of one pound weight, and again with a hammer of two pounds, the two pound hammer will produce a sound twice as grave as the former. But if we strike with a two pound hammer, and then with a three pound, the latter will produce a sound one third more grave than the former. If we strike the anvil with a three pound hammer, and then with a four pound, it will likewise follow, that the latter will be a quarter part more grave than the former. Now, in comparing all those sounds, it is obvious that the difference between one and two is more easily perceived than between two and three, three and four, or any numbers succeeding in the same proportion. The succession of sounds will be, therefore, pleasing in proportion to the ease with which they may be 61'. tinguished. That sound which is double the former, or, in other words, the octave to the preceding tone, will among all others be the most pleasing harmony. The next to that, which is as two to tnree, or, in other words, the third, will be most agreeable. And thus, universally, those sounds whose differences may be most easily compared are the most agreeable. Sound has, in common with light, the property of being extensively liffused. Like light, it also admits of reflection. The laws of this reflec 46 MAMMALIA-MAN. tion, it is true, are less distinctly understood than those of light: all rwe know is, that sound is principally reflected by hard bodies, and that their being hollow also sometimes increases the reverberation. The internal cavity of the ear, which is fashioned out in the temporal bone, like a cavern cut into a rock, seems to be fitted for the purposes of echoing sound with the greatest precision. One of the most common complaints in old age is deafness; which probably proceeds from the failure of the nerves, in the labyrinth of the ear. This disorder also proceeds sometimes from a stoppage by the wax, which art may easily remedy. In order to know whether the defect be an internal or an external one, let the deaf person put a repeating watch into his mouth, and if he hears it strike, he may be assured that his disorder proceeds from an external cause, and may be in some measure cured. It often happens that people hear better with one ear than the other; and these, it is observed, have what musicians call a bad ear. Buffon made many trials on persons thus circumstanced; and he always found that their defect in judging properly of sounds, proceeded from the inequality of their ears, and their receiving, by both at the same time, unequal sensations. In like manner, as such persons hear false, they also, without knowing it, sing false. They also frequently deceive themselves with regard to the side whence the sound comes, generally supposing the noise to come on the part of the best ear. Hearing is a much more necessary sense to a man than to animals. In these it is only a warning against danger, or an encouragement to mutual assistance. In man, it is the source of most of his pleasures; and without it the rest of his senses would be of little benefit. A man born deaf, must necessarily be dumb; and his whole sphere of knowledge must be bounded by sensual objects. We have a singular, and perhaps an unexampled instance of a young man, who, being born deaf, was restored, at the age of twenty-four, to perfect hearing. The account, which is given in the memoirs of the Academy of Sciences, 1703, page 18, is in substance as follows: "A young man of the town of Chartres, between the age of twenty-three and twenty-four, the son of a tradesman, and deaf and dumb from his birth, began to speak all of a sudden, to the utter astonishment of the whole town. lie gave them to understand that, about three or four months before, he had heard the sound of the bells, and was greatly surprised at this new and unknown sensation. After some time, a kind of water issued from his left ear and he then heard perfectly well with both. During these three months he was sedulously employed in listening, without saying a word, and accustoming himself to speak softly, so as not to be heard, the words pronounced by others. He labored hard also, in perfecting himself in the pronunciation, and in the ideas attached to every sound. At length, having supposed himself qualifiod to break silence, he declared that he could now speak, though M AM IMAL 1A-MAN, 47 as yet but imperfectly. Soon after, some able divines questioned him concerning his ideas of his past state; and principally with respect to God, his soul, the moral beauty of virtue, and deformity of vice. The young man, however, had not directed his solitary speculations into that channel. He had gone to mass indeed with his parents, had learned to sign himslif with the cross, to kneel down. and to assume all the grimaces of a man in the act of devotion. But he did all this without any manner of knowledge of the intention or the cause; he saw others do the like, and that was enough for him. IHe knew nothing even of death, nor did it ever enter into his mind. He led a life of pure animal instinct; and though entirely tijten up with objects of sense, and such as were present, he did not seem to have made such reflections even upon these, as might reasonably have been expected. The young man was not, however, deficient in understanding; but the understanding of a man, deprived of all commerce with others, is so very confined, that the mind is in some measure totally under the control of its immediate sensations." It is highly possible, nevertheless, to communicate ideas to deaf -mn, which they previously wanted, and even to give them very precise notions of abstract and general subjects, by means of signs and of letters. A person born deaf, may, by time and application, be taught to read, to write, and even, by the motions of the lips, to understand what is said to him; a plain proof how much the senses resemble, and may supply the defects of each other. It is probable, however, that, as most of the motions of speech are made within the mouth by the tongue, the knowledge from the motion of the lips can be but very confined. The sense of FEELING is spread over the whole body, but it employs itself differently in different parts. The sensation which results from feeling, cannot be excited otherwise than by the contact and immediate application of the superficies of.ome foreign body to that of our own. If we apply a foreign body against the breast, or upon the shoulder of a man, he will feel it; that is, he will know that there is a foreign body which touches him: but he will not have a single idea of the form of this body, because the breast touching the body in a single plane o, surface, he cannot gather from it any knowledge of this body. It is the same with respect to all other parts of the body, which cannot adjust themselves upon the surface of foreign bodies, and bend themselves to embrace, at one time. many parts of their superficies. These parts of our body cannot, therefore, give any just idea of their form; but those which, like the hand, are divided into many small, flexible, and moveable parts, and which, consequently, can apply themselves, at one and the same time, upon the different planes of the superficies of the body, are those, w'lich, in effect, give us the ideas of their form and of their size. It is not, therefore, only because there is a greater quantity of nervous tufts, at the extremity of the fingers than in any other part of the body-it is not, as it is vulgarly pretended, because the hand has the most delicate 48 u MAMMAL1A-MAN. sense-that it is in effect the principal organ of feeling; on the contrary, we can say, that there are parts more sensible, and where the sense of feeling is more delicate, as the eyes, the tongue, &c.; but it is merely because the hand is divided into many parts, all moveable, all flexible, all acting at one and the same time, and all obedient to the will; it is because the hand is the only organ which gives us distinct ideas of the form of bodies. Animals which have hands, appear to be the most acute: apes do things so resembling the mechanical actions of man, that it seems as if they had the same succession of corporeal sensation for the cause of them. Animals which are deprived of this organ, cannot have any knowledge distinct enough of the form of things; as they cannot grasp any object, and as they have not any part divided and flexible enough to be able to adjust itself upon the superficies of bodies, they ccetainly have not any precise notion of the form, any more than of the size of them. It is for this reason that we often see them in suspense, or frightened, at the aspect of objects with which they ought to be the best acquainted, and which are the most familiar to them. The principal organ of their feeling is the muzzle, because this part is divided in two by the mouth, and because the tongue is another part, that serves them at the same time to touch bodies, which we see them turn and turn again, before they take them between their teeth. It is, therefore, to the sense rf feeling, that we are indebted for the power of usefully exercising all our ocher faculties. One man does not, perhaps, possess more ingenuity or capacity than another; but because in his earliest infancy he made a greater and a readier use of this sense. As soon as children are indulged with the liberty of their hands, they presently bring them into action, and are fond of touching whatever is presented to them. They are seen to amuse themselves, and take pleasure in handling every thing they are capable of grasping: they seem as if they were endeavoring to find out the form of bodies, by touching them on every side; and, for a considerable time, they amuse themselves in this manner, or rather they inform themselves of new objects. In the rest of our life, we ourselves, if we reflect upon it, amuse ourselves in a different method, in doing, or in seeking to do, any thing that is new. Of the senses of SMELLING and TASTING, there is little to be said worthy of observation. It is evident, that, with respect to the first of these, there are animals which are infinitely superior to man; and perhaps there may exist creatures which, in delicacy of taste, may as much surpass the voluptuary, as the beagle does in acuteness of scent. Of the numerous varieties of the human race Cuvier mentions three only, as eminently distinct, viz: the white, or Caucasian; the yellow, or Mongolian; and the negro, or Ethiopian. Blumenbach conceives they may be divided into five distinct varieties, viz: the Caucasian, Mongolian, Ethiopian, American, and Malayan; and other writers have farther subdivided these as their family characteristics were more or less marked. MAMMALIA-IMAN. 49 1. The Caucasian variety includes all Europeans, with the exception of the Laplanders, and the inhabitants of the western and northern parts of Asia. They have the face oval; facial angle eighty-five degrees; forehead high, and expanding cheeks, colored red: hair long, brown, but varying from white to black. 2. The Mongolian variety inhabits eastern Asia, Finland, and Lapland, in Europe; and includes the Esquimaux of North America. They have a broad and flat olive colored face, with lateral projections of the cheek bones; aucial angle seventy-five degrees; oblique and narrow eyes; hair hard, straight, black; beard thin. 3. The Ethiopian variety, inhabiting the middle parts of Africa, are black in a greater or less degree, with black woolly hair, jaws projecting forward, thick lips, and flat nose; facial angle seventy degrees. 4. The American variety, comprising all the aboriginal Americans, except the Esquimaux, are mostly tan or reddish copper-colored, with prominent cheek bones, short forehead, flattish nose, straight, coarse hair, and thin beard. 5. The Malayan variety includes the inhabitants of the islands in the Indian Ocean, and Polynesia. They are of a brown color, from a clear mahogany, to the darkest clove or chesnut brown, with thick, black, bushy hair, a broad nose, and wide mouth. In considering the peculiarities which distinguish man from the brute creation, his capability of inhabiting every climate, and sustaining every degree of heat and cold, deserves to be noticed. While the geographical range of most animals is extremely limited, the physical and intellectual powers of man enable him to create a climate of his own in every degree of latitude: and while the Indian of Canada may sleep upon the snow with impunity with the thermometer at forty degrees below ztro, the natives of Sierra Leone suffer, unhurt, the heat of a vertical sun, with the thermometer above one hundred degrees. And as the physical powers and intellectual resources of man enable him to occupy the whole surface of the globe, his capacity of living on every species of food renders him, in the widest sense of the word, omnivorous. The continued use of animal food is as natural and wholesome to the inhabitants of the Arctic regions, where it is impossible to raise vegetables, as a mixed diet is to the Englishman; and vegetao ble food within the tropics is necessary from the exuberance of this part of the creation, and the comparative scarcity of those gregarious animals on which man subsists in other latitudes. There are many causes which contribute to the producing of an apparent variety, between the different nations of the globe. Climate, food, manners, and customs, produce not only a difference in sentiment, but even in the external form of a different people. In examining the surface of the earth, and beginning our inquiries from the north, we find in Lapland, and in the northern parts of Tartary, a race 7 50 MAMMALIA-MAN. of small-sized men, whose figure is uncouth, and whose physiognomy is as wild as their manners are unpolished. Though they seem to be of a degererate species, they yet are numerous, and the countries they occupy are extensive. The LAPLANDERS, the Danes, the Swedes, the Muscovites, the inhabitants of Nova Zembla, the Samoyedes, the Ostiacs of the old continent, the Greenlanders, and the savages to the north of the Esquimaux Indians of the new continent, appear to be of one common race, which has been extended and multiplied along the coasts of the northern seas, and over deserts considered as uninhabitable by every other nation. In these countries, the visage is large and broad, the nose is flat and short, the eyes are of a yellowish brown inclining to black, the eyelids are drawn towards the temples, the cheek tones are extremely prominent, the mouth is very large, the lower part of the countenance is very narrow, the lips are thick and turned outward, the voice is shrill, the head is bulky, the hair is black and straight, and the skin is tawny. The Laplanders are small in stature, and, though meagre, they are yet of a squat form. In general, their size is about four feet, nor do the tallest exceed four feet and a half; and among these people, if there is any difference to be found, it depends on the greater or less degree of deformity. In winter the Laplanders clothe themselves with the skin of the rein-deer, and in summer with the skins of birds. To the use of linen they are utter strangers. The women of Nova Zembla have their nose and their ears pierced, in order to have them ornamented with pendants of blue stone; and, as an additional lustre to their charms, they also form blue streaks upon their forehead and chin. Those of Greenland dress themselves with the skin of the dog-fish: they also paint the visage with blue and yellow colors, and wear pendants in the ears. They all live under ground, or in huts almost entirely covered with earth, and with the bark of certain trees, or the skins of certain fishes; and some form subterranean trenches, by which one hut communicates with another, and by which, during the winter months, they enjoy the conversation and society of their neighbors. A continued darkness for several months, obliges them to illuminate their dreary abode with lamps, which they keep alive with that very train oil they use as drink. Under all these hardships they are subject to few diseases, and live to a prodigious age. So vigorous indeed are the old men, that they are hardly to be distinguished from the young. The only infirmity they experience, and it is an infirmity common to them all, is that of blindness. Dazzled as they perpetually are, by the strong reflection of the snow in winter, and enveloped in clouds of smoke in autumn and spring, rarely, when advanced in years, are they still found to retain the use of their eyes. The TARTAR country, taken in general, comprehends the greatest part of Asia, and in fact extends from Russia to Kamtschatka. All the Tartar natious have the upper part of the visage very large and wrinkled, even MAMMALIA-MAN. 51 while yet in their youth. Their nose is short and flat, their eyes are little, and sunk in the head; their cheek bones are high; the lower part of their visage is narrow; their chin is long and prominent; their teeth are long and straggling; their eyebrows are so large as to cover the eyes; their eyelids are thick; their face is broad and flat; their complexion is tawny; and their hair is black. They have but little beard, have thick thighs, and short legs; and, though but of middling stature, they yet are remarkably strong and robust. The ugliest of them are the Calmucks, in whose appearance there seems to be something frightful. They are all wanderers; and their only shelter is that of a tent made of hair or skins. Their food is horseflesh and camel-flesh, either raw, or a little sodden between the horse and the saddle. They eat also fish dried in the sun. Their most common drink is mare's milk, fermented with millet ground into meal. They all have the head shaved, except a tuft of hair on the top, which they let grow sufficiently long to form into tresses on each side of the face. The women, who are as deformed as the men, wear their hair, which they bind up with bits of copper, and other ornaments of the same nature. Some travellers tell us, that the limbs of the CHINESE are well proportioned, that their body is large and fat, their visage large and round, their eyes small, their eyebrows large, their eyelids turned upwards, their nose short and flat; that, as for their beard, which is black, upon the chin there is very little, and upon each lip there are not more than seven or eight prickles: that those who inhabit the southern provinces of the empire are more brown and tawny than the others; that, in color, they resemble the natives of Mauritania, and the more swarthy Spaniards; but that those who inhabit the middle provinces are as fair as the Germans. Le Gentel assures us, that the Chinese women do every thing in their power to make their eyes appear little, and oblong; that, for this purpose, it is a constant practice with the little girls, from the instruction of the mother, forcibly to extend their eyelids; and that, with the addition of a nose thoroughly compressed and flattened, of ears long, large, open, and pendant, they are accounted complete beauties. He adds, that their complexion is delicate, their lips are of a fine vermilion, their mouth is well proportioned, their hair is very black; but that, by the use of paint, they so greatly injure their skin, that before the age of thirty they have all the appearance of old age. So strongly do the JAPANESE resemble the Chinese, that we can hardly scruple to rank them in the same class. They only differ from them in being more yellow, or more brown. In general, their stature is contracted, their face as well as their nose is broad and flat, their hair is black, and their beard is little more than perceptible. They are haughty, fond of war, lull of dexterity and vigor, civil and obliging, smooth-tongued, and courteous, but fickle and vain. With astonishing patience, and even almost regardless of them, they sustain hunger, thirst, cold, heat, fatigue. and all 52 M3AMMALIA-MAN. other hardships of life. Their ceremonies, or rather their grimaces, in eating, are numerous and uncouth. They are laborious, are very skilful artificers, and, in a word, have nearly the same disposition, the same manners, and the same customs as the Chinese. One custom which they have in common, and which is not a little fantastic, is, so to contract the feet of the women, that they are hardly able to support themselves. Some travellers mention, that in China, when a girl has passed her third year, they break the foot in such a manner, that the toes are made to come under the sole; that they apply to it a strong water, which burns away the flesh; and, that they wrap it up in a number of bandages, till it has assumed a certain fold. They add, that the women feel the pain of this operation all their lives; that they walk with great difficulty; and that their gait is to the last degree ungraceful. Other travellers do not say that they break the foot in their infancy, but that they only compress it with so much violence as to prevent its growth; but they unanimously allow, that every woman of condition, and even every handsome woman, must have a foot small enough to enter, with ease, the slipper of a child of six years old. The MOGULS, (Hindoos,) and the other inhabitants of the peninsula of India, are not unlike the Europeans, in shape and in features; but they differ more or less from them in color. The Moguls are of an olive complexion; and yet, in the Indian language, the word Mogul signifies White. The women are extremely delicate, and they bathe themselves very often: they are of an olive color, as well as the men; and, contrary to what is seen among the women of Europe, their legs and thighs are long, and their body is short. The inhabitants of PERSIA, of Turkey, of Arabia, of Egypt, and of the whole of Barbary, may be considered as one and the same people, who, in the time of Mahomet, and of his successors, invaded immense territories, extended their dominions, and became exceedingly intermixed with the original natives of all those countries. The Persians, the Turks, and the Moors, are to a certain degree civilized; but the ARABIANS have, for the most part, remained in a state of independence, which implies a contempt of laws. The EGYPTIAN women are very brown; their eyes are lively; their stature is rather low; their mode of dress is by no means agreeable; and their conversation is extremely tiresome. But though the women of Egypt are commonly rather short, yet the men are of a good height. Both, generally speaking, are of an olive color; and the more we remove from Cairo, the more we find the people tawny, till we come to the confines of Nubia, where they are as black as the Nubians themselves. " The women of CIRCASSIA," says Struys, " are exceedingly fair and beautiful. Their complexion is incomparably fine; their forehead is large and smooth; and, without the aid of art, their eyebrows are so delicate, that MAMMALIA-MAN. 53 they appear as threads of silk. Their eyes are large, soft, and yet full of animation; their mouth is small and expressive of a smile, and their chin, what it ought to be, in order to form a perfect oval. Their neck and breasts are admirably formed; their stature is tall, and the shape of their body easy; their skin is white as snow, and their hair of the most beautiful black." The TuRKs, who purchase a vast number of those women as slaves, are a people composed of many different nations. From the intermixture, during the crusades, of the Armenians, the Georgians, and the Turcomans, with the Arabians, the Egyptians, and even the Europeans, it is hardly possiWe w distinguish the native inhabitants of Asia Minor, of Syria, and of the.est of Turkey. All we can observe is, that the Turkish men are generally t)bust, and tolerably well made; that it is even rare to find among them persons either hump-backed or lame; that the women are also beautiful, well proportioned, and free from blemishes; that they are very fair, because they seldom stir from home; and that, when they do go abroad, they are always veiled. Before the Czar Peter I., we are told, the MuscovrrEs had not merged from barbarism. Born in slavery, they were ignorant, brutal, cruel, without courage, and without manners. Men and women bathed promiscuously in bagnios, heated to a degree intolerable t all persons but themselves; and on quitting this warm bath, they plunged, like the Laplanders, into cold water. They are now a people in some degree civilized, and commercial, fond of spectacles, and of other ingenious novelties. From the regions of Europe and Asia, our attention is now to be directed to a race of people differing more from ourselves in external appearances, than any that has been hitherto mentioned. In the seventeenth or eighteenth degree of north latitude, on the African coast, we find the NEGROES of Senegal and of Nubia, some in the neighborhood of the ocean, and others of the Red Sea; and after them, all the other nations of Africa, from the latitude of eighteen north, to that of eighteen south, are black, the Ethiopians, or Abyssinians excepted. It appears, then, that the portion of the globe which nature has allotted to this race of men, contains an extent of ground, parallel to the equator, of about nine hundred leagues in breadth, and considerably more in length, especially northward of the equator. Beyond the latitude of eighteen or twenty, there are no longer any negroes, as will appear when we come to speak of the Caffres and of the Hottentots. By confounding them with their neighbors the Nubians, we have been long in an error, with respect to the color and the features of the ETHIOPIANS. Marmol says, that the Ethiopians, (Abyssinians,) are absolutely black, that lheir visage is large, and their nose flat; and in this description the Dutch travellers agree with him. The truth, however, is, that they differ from the Nubians, both in color and in features. The skin of the Ethiopians is brown, or olive-colored, like that of the southern Arabians, from whom, it 54 MAMMALIA-MAN. is probable, they derive their origin. In stature they are tall; the features of their countenance are strongly marked; their eves are large and benutiful; their nose is well proportioned; their lips are tnlm and their teeth are white. Of the inhabitants of Nubia, on the contrary, the nose is flat, the lips are thick and prominent, and the countenance is exceedingly black. These Nubians, as well as the Barbarians, their western neighbors, are a species of negroes, not unlike those of Senegal. The first negroes we meet with, are those who live on the south side of Senegal. These people, as well as those who occupy the different territories between Senegal and Gambia, are called Jalofes. They are all very black, well proportioned, and of a size sufficiently tall. Their features are less harsh than those of the other negroes; and some of them there are, especially among the female sex, whose features are far from irregular. Among them, to be perfectly beautiful the color must be exceedingly black, and exceedingly glossy: their skin, however, is highly delicate and soft; and color alone excepted, we find among them women as handsome as in any other country in the world. They are usually very gay, lively, and amorous. Father du Tertre says expressly, that, if the negroes are for the most part flat-nosed, it is because the parents crush the noses of their children; that in the same manner they compress their lips, in order to render them thicker; and that of the few who have undergone neither of these operations, the features of the countenance are as comely, the nose is as prominent, and the lips are as delicate as those of the Europeans. It appears, however, that among the negroes in general, thick lips and a nose broad and flat, are gifts from nature, by which was originally introduced, and at length established, their custom of flattening the nose and thickening the lips of such as at their birth discovered a deficiency in these ornaments. Though tie negroes of Guinea are in general very healthy, yet they seldom attain what we term old age. The negroes in general are a remarkably innocent and inoffensive people. If properly fed, and unexposed to bad usage, they are contented, joyous and obliging; and on their very countenances may we read the satisfaction of their souls. If hardly dealt with, on the other hand, their spirits forsake them, and they droop with sorrow. Mr Kolben, though he has given so minute a description of the HOTTENTOTS, is strongly of opinion, however, that they are negroes. Like that of the latter, he assures us, that their hair is short, black, frizzled, and woolly; nor in a single instance did he ever observe it long. Though of all the Hottentots, the nose is very flat, and very broad, yet it would not be of that form, did not their mothers, considering a prominent nose as a deformity, think it a duty incumbent upon them to crush it presently after their birth. Their lips are also thick, and their upper lip is particularly so; their teeth are very white; their eyebrows are thick; their M AM MIAL1A —IMA N. 55 head is large; their body is meagre; their limbs are slender. They seldom live longer than forty years; and of this short duration of life, the causes doubtless are, their being so fond of filth, and residing continually in the midst of it; as also their living upon meat which is tainted or corrupted, of which indeed their nourishment chiefly consists. We might dwell longer upon the description of this nasty people; but as most travellers have given very large accounts of them, to their writings we refer. One fact, however, related by Tavernier, we ought not to pass in silence. The Dutch, he says, nice took a Hottentot girl, soon after her birth; and after brrining her up among themselves, she became as white as an European. From this circumstance he presumes, that all the lIottentots would be of a tolerable whiteness, were it not for their custom of perpetually begriming themselves. Though in AtIERICA, we observe less variety in the human form than might be expected in so extremely extensive a continent, it cannot yet be supposed, but that, in such a diversity of climates and situations, a considerable diversity, of inhabitants must also be found. In beginning our inquiries, then, we find in the most northern parts ot America, a species of Laplanders, similar to those of Europe, or to the Samoyedes of Asia; and though, in comparison to the latter, they are few in number, yet they are diffused over a considerable extent of ground. Those who inhabit the land of Davis' Strait are of a diminutive size, of an olive complexion, and their legs are short and thick. They are skilful fishers; they eat their fish and their meat raw; their drink consists of pure water, or of the blood of the dog-fish; they are, moreover, very strong, and generally live to a great age. Here we see the figure, the color, and the manners of the Laplanders; and, what is truly singular is, that, as among the Laplanders of Europe, we meet with the Finlanders, who are white, comely, tall, and tolerably well made; so, in like manner, among the Laplanders of America, we meet with another species of men, tall, well made, tolerably white, and with features exceedingly regular. Of a different race fron the former, seem to be the savages of Hudson's Bay, and northward of the land of Labrador: they are, however, ugly, diminutive, and unshapely; their visage is almost entirely covered with hair, like the savages of the country of Yesso, northward of Japan. In summer they dwell under tents made of skins of the rein-deer; in winter they live under ground, lile the Laplanders and the Samoyedes, and, like them, sleep together promiscuously, and without the smallest distinction. They likewise live to a great age, though they feed on nothing but raw meat and fish. The savages of Newfoundland have a considerable resemblance to those of Davis' Strait; they are low in stature; they have little or no beard; their visage is broad and flat; their eyes are large; they are generally rather flat-nosed; and, upon the whole, are far from being unlike the ravages of the northern continent, and of the environs of Greenland. 56 MAMMALIA-MAN. Besides these savages, who are scattered over the most northern parts of America, we find others more numerous, and altogether different, in Canada, and in the vast extent of land to the Arctic sea. These are all tolerably tall, robust, vigorous, and well made; they have hair and eyes black, teeth very white, a complexion tawny, their beard scanty, and over the whole of their body hardly a vestige of hair; they are hardy, indefatigable walkers, and very nimble runners. They are alike unaffected by excesses of hunger, and of repletion; they are by nature bold and fierce, grave and sedate. So strongly, indeed, do they resemble the Oriental Tartars in the color of the skin, the hair, and the eyes, in the scantiness of beard, and of hair, as also in disposition and in manners, that, were they not separated from each other by an immense sea, we should conclude them to be descended from that nation. In point of latitude, their situation is also the same; and this still farther proves how powerfully the climate influences not only the color, but the figure of men. If, however, in the whole of North America, there were none but savages to be met with, in Mexico, and in Peru, there were found nations polished, subjected to laws, governed by kings, industrious, acquainted with the arts, and not destitute of religion. In the present state of these countries, so intermixed are the inhabitants Gcil1exico and New Spain, that hardly do we meet with two visages of the same color. In the city of Mexico, there are white men from Europe, Indians from the north, and from the south of America, and negroes from Africa, &c., insomuch, that the color of the people exhibits every different shade which can subsist between black and white. The real natives of the country are of a very brown olive color, well made and active; and though they have little hair, even upon their eyebrows, yet upon their head their hair is long and very black. In surveying the different appearances which the human form assumes in the different regions of the earth, the most striking circumstance is that of color. This circumstance has been attributed to various causes; but experience justifies us in affirming, that of this the principal cause is the heat of the climate. When this heat is excessive, as at Senegal and in Guinea, the inhabitants are entirely black; when it is rather less violent, as on the eastern coasts of Africa, they are of a lighter shade; when it begins to be somewhat more temperate, as in Barbary, in India, in Arabia, &c., they are only brown; and, in fine, when it is altogether temperate, as in Europe, and in Asia, they are white; and the varieties which are there remarked, proceed solely from varieties in the mode of living. All the Tartars, for example, are tawny, while the Europeans, who live in the same latitude, are white. Of this difference the reasons seem to be, that the former are always exposed to the air; that they have no towns, no fixed habitations; that they sleep upon the earth, and in every respect live coarsely and savagely. These circumstances alone, are sufficient to rende MAMMALIA-MAN. 57 them less white than the Europeans; to whom nothing is wanting which may render life comfortable and agreeable. Why are the Chinese whiter than the Tartars, whom they resemble in all their features? It is because they live in towns, because they are civilized, because they are provided with every expedient for defending themselves from the injuries of the weather, to which the Tartars are perpetually exposed. When cold becomes extreme, however, it produces some effects similar to those of excessive heat. The Samoyedes, the Laplanders, the Greenlanders, are very tawny; and it is even asserted, as we have already observed, that, among the Greenlanders, there are men as black as those of Africa. Iere we see two extremes meet: violent cold and violent heat produce the same effect upon the skin, because these two causes act by one quality, which they possess in common. Dryness is this quality; and it is a quality of which intense cold is equally productive as intense heat; so by the former, as well as by the latter, the skin may be dried up, altered, and rendered as tawny as we find it among the Laplanders. Cold compresses, shrivels, and reduces within a narrow compass, all the productions of nature; and thus it is, that we find the Laplanders, who are perpetually exposed to all the rigors of the most piercing cold, the most diminutive of the human species. The most temperate climate is between the degrees of forty and fifty. There we behold the human form in its greatest perfection; and there we ought to form our ideas of the real and natural color of man. Situated. under this zone, the civilized countries are, Georgia, Circassia, the Ukraine, European Turkey, Hungary, South Germany, Italy, Switzerland, France, the north of Spain, and the northern part of the United States of America; of all which the inhabitants are the most beautiful, and the most shapely, in the world. As the first, and almost the sole cause of the color of mankind, we ought therefore to consider the climate; and though upon the skin the effects of nourishment are trifling, when compared with those of the air and soil, yet upon the form they are prodigious. Food which is gross, unwholesome, or badly prepared, has a strong and a natural tendency to produce a degeneracy in the human species; and in all countries where the people fare wretchedly, they also look wretchedly, and are uglier and more deformed than their neighbors. Even among ourselves, the inhabitants of country places are less handsome than the inhabitants of towns; and we have often remarked, that in one village, where poverty and distress were less prevalent than in another village of the vicinity, the people of the former were, at the same time, in person more shapely, and in visage less deformed. The air and the soil have also great influence, not only on the form of men, but on that of animals, and of vegetables. Let us, after examining the peasants who live on hilly grounds, and those who live embosomed in the neighboring valleys, compare them together, and we shall find that the S 59 M MAMMAL1A-MAN. former are active, nimble, well shaped, and lively; the women commonly handsome; that, on the contrary, in the latter, in proportion as the air, food, and water are gross, the inhabitants are clumsy, and less active and vigorous. From every circumstance, therefore, we may obtain a proof, that mankind are not composed of species essentially different from each other; that, on the contrary, there was originally but one individual species of men, which, after being multiplied and diffused over the whole surface of the earth, underwent divers changes, from the influence of the climate, from the difference of food, and of the mode of living, from epidemical distempers, as also from the intermixture, varied ad infinitum, of individuals more or less resembling each other. Of ACCIDENTAL VARIETIES IN THE IIUMAN SPECIES. Besides those great varieties proceeding from general causes, which have just been noticed, says Buffon, and which serve as marks of distinction to the nations of the earth, there are others, which affect only individuals, which appear casual and often unfortunate deviations from the general standard. The Blafards, or WHITE NEGROES, (if this expression may be admitted,) are among the first of these extraordinary deviations which attract our attention. They are found occasionally in all parts of the East Indies, at Madagascar, in Africa, at Carthagena, and most parts of South America. They are a weak, imbecile class of human beings, and are in general barren. The negresses at Carthagena and Panama, more frequently than any others, are known to produce Blafards; and it is to be observed, that the climate there is more debilitating to the human frame. " Those of Darien," says a modern traveller, "have so marked a resemblance to the white negroes of Africa, that we cannot but assign them the same origin. Their color is dead white, like that of paper or muslin, and without the least appearance of red on any part of the surface of the body. They are born white, and their skin never darkens. In Africa their hair is white and woolly, like that of the genuine negroes; and in Asia it is long, and as white as snow, or reddish inclining to yellow. Their eyebrows and eyelashes resemble the skin of the eiderduck, or rather the soft down which is about the throat of a swan. The iris is sometimes of a pale blue, and sometimes of a lively yellow inclining to reddish. They are in general remarkably feeble and low of stature." A white negress, of the name of Genevieve, was born of black parents in the island of Dominica, in the year 1759. Her father and mother were brought from the Gold Coast in Africa, and were perfectly black. Genevieve was white in every part of her body. She was about four feet eleven inches high, and her body was well proportioned. Every feature was completely correspondent to those of the negroes. The lips and the mouth, however, though perfectly formed like those of other negroes, had a singular appearance for want of color; they were as white as the rest of her skin, with no appearance of red. Her skin in general was of a tallow color; when she MAMMAL IA-MAN. 59 approached the fire, however, there was a slight tinge of red appeared in her cheeks. Her head was well covered with wool of about an inch and a half in length. It was harsh, thick, and frizzled; it was white at the roots, and reddish at the extremity. The eyebrows were just marked by a light white down, and the eyelashes were rather more apparent. Her eyes appeared of a dull blue. This white negress endured the full light of the sun without winking, or any apparent inconvenience. She was, what is called, short-sighted: but she could distinguish the smallest objects at two or three inches from her eyes. But the most singular circumstance respecting her eyes, was a continual motion, or oscillation, by which they alternately turned from and towards each other; and this motion she was not able to stop. Her teeth were well arranged, and finely enamelled; there was no disagreeable smell about her, nor any oiliness upon the skin, as is often the case with common negroes. Her hands were large but well formed, and were covered with wrinkles, like those of an old person. Her feet and her ancles were also wrinkled. Her parents produced only this girl white; the rest of their children were all perfect negroes. It has been said that these white negroes, if united with blacks, would produce a pied race; but however this be, it is certain that pied or spotted negroes are not uncommon. It arises evidently from some defective organization in the skin; and we have instances even in this climate of a similar deviation from the ordinary course of nature. The Albinoes are, among the whites, that which the Blafards, as Buffon denominates them, are among the blacks. This name was originally given by the Portuguese to Moors who were born white, and has since been appropriated to similar individuals in our own race. The best account which has yet appeared of Albinoes is the following, which was sent by Dr Traill, of Liverpool, to Nicholson's Journal. "Robert Edmond and his wife Anne are both natives of Anglesey, in North Wales. He has blue eyes, and hair almost black; her eyes are blue, and her hair of a light brown. Neither of them have remarkably fair skins. They have been married fourteen years. Their first child, a girl, had blue eyes and brown hair. The second, a boy, (now before me,) has the charao. teristics of an Albino; viz: very fair skin, flaxen hair, and rose-colored eyes. The third and fourth children were twins, and both boys; one of them has blue eyes and dark brown hair; the other was an Albino. The former is still alive: the Albino lived nine months, though a very puny child. The fifth child, a girl, had blue eyes and brown hair. The sixth, and last now here, is a perfect Albino. "The oldest of these Albinoes is now nine years of age, of a delicate constitution, slender, but well formed both in person and in features; his appetite has always been bad; he frequently complains of a dull pain in his Ibrehead; his skin is exceedingly fair; his hair flaxen and soft; his cheeks 60 MAMMALIA-MAN. have very little of the rose in them. The iris and pupil of his eyes are of a bright rose-red color, reflecting in some situations an opaline tinge. He cannot endure the strong light of the sun. When desired to look up, his eyelids are in constant motion, and he is incapable of fixing the eye steadily on any object, as is observed in those laboring under some kind of slight ophthalmia, but in him is unaccompanied by tears. His mother says, that his tears never flow in the coldest weather; but when vexed they are shed abundantly. The white of the eye is generally bloodshot. He says he sees better by candle than by daylight; especially at present, when the reflection from the snow on the ground is extremely offensive to him. He goes to school, but generally retires to the darkest part of it to read his lesson, because this is most agreeable to his eyes. In my room, which has a northern aspect, he can only distinguish some of the letters in the pages of the Edinburgh Review; but, if the light is not permitted to fall full on the book, he is able to read most of them. He holds the book very near his eye. His disposition is very gentle; he is not deficient in intellect." Among the sports of nature, with respect to the human race, not one of the least singular was the PORCUPINE MAN. He was born in the county of Suffolk, England, in 1710. The skin of his body was covered with excrescences like thorns, or prickles, and about the thickness of a packthread. His face, the palms of his hands, and the soles of his feet, were the only parts which were free from these singular warts. They were of a reddish brown, and had such a degree of hardness and elasticity, as to rattle when the hand was moved over the body. They were half an inch long in some parts, and were shorter in others. They did not appear till two months after his birth; but, what is most extraordinary, they dropped off every winter, and were renewed in the spring. In other respects the man enjoyed a good state of health. He had six children, all of whom, like their father, were covered with these excrescences. Among these varieties of nature in the human species, we may reckon dwarfs and giants. Deceived by some optical illusion, the ancient historians gravely mention whole nations of pigmies, as existing in remote quarters of the world. The more accurate observations of the moderns, however, convince us that these accounts are entirely fabulous. The existence, therefore, of a pigmy race of mankind, being founded in error or in fable, we can expect to find men of diminutive stature only by accident, among men of the ordinary size. Of these accidental dwarfs, every country, and almost every village, can produce numerous instances: there Was a time when these unfavored children of nature were the peculiar favorites of the great; and no prince, or nobleman, thought himself completely attended, unless he had a dwarf among the number of his domestics. These poor little men were kept to be laughed at, or to raise the barbarous pleasure of their masters, by their contrasted inferiority. Even in England, as late as the time of King James the First, the court was at one time AI MM A L IA-MAN. 61 furnished with a dwarf, a giant, and a jester. These, the king often took a pleasure in opposing to each other, and often fomented quarrels among them, in order to be a concealed spectator of their animosity. It was in the same spirit that Peter of Russia, in the year 1710, celebrated a marriage of dwarfs. This monarch, though raised by his native genius far above a barbarian, was, nevertheless, still many degrees removed from actual refinement. His pleasures, therefore, were of the vulgar kind; and this was among the number. Upon a certain day, which he had ordered to be proclaimed several months before, he invited the whole body of his courtiers, and all the foreign ambassadors, to be present at the marriage of a pigmy man and woman. The preparations for this wedding were not only very grand, but executed in a style of barbarous ridicule. He ordered, that all the dwarf men and women, within two hundred miles, should repair to the capital; and also insisted, that they should be present at the ceremony. For this purpose, he supplied them with proper vehicles; but so contrived it, that one horse was seen carrying a dozen of them into the city at once, while the mob followed shouting and laughing from behind. Some of them were at first unwilling to obey an order, which they knew was calculated to turn them into ridicule, and did not come; but he soon obliged them to obey; and, as a punishment, enjoined that they should wait upon the rest at dinner. The whole company of dwarfs amounted to seventy, beside the bride and bridegroom, who were richly adorned, and in the extremity of the fashion. For this company in miniature, every thing was suitably provided; a low table, small plates, little glasses, and, in short, every thing was so fitted, as if all things had been dwindled to their own standard. But the most complete history of a dwarf is preserved by MI. Daubenton, in his Natural History. This dwarf, whose name was Baby, was well known, having spent the greatest part of his life at Luneville, in the palace of Stanislaus, the titular king of Poland. He was born in the village of Plaisne, in France, in the year 1741. His father and mother were peasants, both of good constitutions, and inured to a life of husbandry and labor. Baby, when born, weighed but a pound and a quarter. We are not informed of the dimensions of his body at that time, but we may conjecture they.were very small, as he was presented on a plate to be baptized, and for a long time lay in a slipper. His mouth, although proportioned to the rest of his body, was not, at that time, large enough to take in the nipple; and he was, therefore, obliged to be suckled by a she-goat that was in the house, and that served as a nurse, attending to his cries with a kind of maternal fondness. He began to articulate some words when eighteen months old; ind at two years he was able to walk alone. He was then fitted with