o Zi Q 'Z. < o THE ROYAL NATURAL HISTORY THE ROYAL NATURAL HISTORY EDITED Br RICHARD LYDEKKER, B.A., F.G.S., F.Z.S., Etc. WITH PREFftGE BY P. L. SCLATER, M.A., Ph.D., F.R.S. O. SECRETARY OF THE ZOOLOGICAL SOCIETY OF LONDON ILLUSTRATED WITH Seventy-tu'o Coloured Plates and Sixteen Hundred Engravings W. KUHXERT, F. SPECHT, P. J. SMIT, G. MUTZEL, A. T. ELWES, J. WOLF, GAilBIER BOLTON, F.Z.S.: AND JUNY OTHEKS fc- LONDON FEEDER I CK WARNE & CO. AND NEW YORK 1893-94 [All Riijldi Reserved} UOSRISOK A-VD GIBB, PRINTERS, EDI>-BrRCH. TUB KIEI.D VOLE PREFACE rnHERE appears to be no limit to the demand for popular works on Natural History in these days, especially if they be accompanied by well- executed Illustrations. There can be little doubt, therefore, that The Royal Natural History will meet with a favourable reception, and, so far as I am acquainted with it, I have great confidence in commending it to mj' bi-other naturalists. The text has been planned in such a way as to render it available not onlj^ for general information about the objects described in it, but also as a guide to their classification : and on such lines it will indeed be of priceless value to the travelling naturalist anas Cat, . 431 The Jungle-Cat, 432 The Northern Lynx, 437 The European Lynx, 439 The Pardine Lynx, 441 The Hunting-Leopard, 443 Skull of Sabre-Toothed Cat, 447 Upper Jaw of the Indian Civet, . 449 PAGE The Fossa, ..... 450 The Civet, . . . . .451 The Indian Civet, .... 452 The Basse, ..... 454 The Genet, .... 455 The Common Palm-Civet, . . 458 The Malay Palm-Civet, . . .460 The Chinese Palm-Civet, . . . 461 The Biuturong, .... 463 The Cynogale, . . . .464 The Indian Mungoose, . . . 469 The Crab-Eating Mungoose, . . 473 The Thick-Tailed Miuigoose, . 474 The Cusimanse, .... 475 The Banded Mungoose, . . . 476 The Meerkat, . . . .477 The Aard-Wolf, . . . .480 Skeleton of Spotted Hya;na, . . 481 Lower Jaw of an E.\tinct Hysena, . 482 The Brown Hyajna, . . . 487 The Spotted Hya;na, . . . 489 Teeth of Common Fox and Azara's Fox, . 493 Skeleton of Wolf, . . . .494 The Wolf, . . . .496 The Coyote, . . . .500 Tlie Jackal, . . . .503 The Black-Backed Jackal, . 505 The Side-Striped Jackal, . . . 506 Variety of the Side-Striped Jackal, . 507 The Dingo, . . .509 The Pomeranian Dog, . . . 517 Rough-Coated Collie-s, . . . 519 English Greyhound, . . . 521 Italian Greyhounds, . . . 523 Persian Greyhound, . . . 524 Clumber Spaniel, .... 526 Irish Setter, . . . .527 Newfoundland Dog, . . . 529 Rough St. Bernard, . . .530 Bloodhounds, . . . .531 Staghounds after a Chase, . . . 532 Foxhounds in Full Cry, . . . 533 The Otterhound, . . . .534 The Beagle, . . . .535 The Dachshund, . . . .536 Liver-and- White Pointer, . . . 537 The Bull-Dog, . . . .539 German Boarhounds, . . . 540 Pet Pugs, . . . . .541 Tibet Dog, . . . . .542 Welsh Terriers, . . . .544 Yorkshire Terrier, . . . 545 Smooth and Rough Terriers, . . 546 White and Black Poodles, . . .547 XVI LIST OF ILLUSTRATIONS Siberian Wild Dog, Indian Wild Dog, . Malay WUd Dog, . Azara's Dog, The Eaccoon-Dog, . Skeleton of Fox, . Arctic Foxes on the Ice, Fox and Cubs, PACE PAGE . 548 The Grey Fox, 561 . 550 Arctic Fox in Summer Dress, 563 . 551 Arctic Fox in Winter Dress, 564 554 The Corsac Fox, . 566 . 556 Cape Hunting-Dog, 570 557 Hunting-Dogs chasing Gemsbok, . 572 . 559 Lalande's Dog, 574 . 560 Foxhound, .... 576 THE liOYAL NATURAL HISTORY. ?>AJ^ MAMMALS. CHAPTER I. Gexeral Chakacteristics, — Class Mammalia. Ix describing any group of objects, whetlier they be artificial or whether they be natural, some method of classifying is absolutely essential to a right understanding of their relations to one another; and nowhere is this more important than in Natural History. To a certain extent such a classification is already made in our ordinary language, since we are accustomed to divide the higher animals into several distinct primary groups, under the names of Mammals or Quadi-upeds, Birds, Reptiles, and Fishes ; and these primary groups coincide in the main with those employed by zoologists. Such a popular classification depends almost entirely upon similarity or dissimilarity of outward appearance and form ; and although this is a good and dependable guide in manj^ cases, it is by no means always trastworthy, and may, indeed, frequently lead us into serious error. For instance, whales and dolphins are generally associated in the uninstructed mind with fishes, Avhereas, as a studj'' of their internal structure at once reveals, they are reallj^ Mammals, which have been specially adapted for a purely aquatic life. VOL. I. — I 2 MAMMALS. To ariive, therefore, at a correct idea of the mutual i-elations and affinities of animals, and thus to formulate a natural scheme of classification, it is absolutely essential to have a certain knowledge of their internal anatomy, as well as of their external appearance and their habits. Since, however, such intimate knowledge can only be attained after a protracted coxu-se of study quite impossible for the majority of persons to imdertake, it is una^'oidable that they must receive a good deal on trust from those who have devoted their time to such studies. And j-et, with a certain amount of attention, every reader should be able to comprehend some of the main and leading charactei-s in the structure of animals, by means of which they are classified and arranged in a series, wliich may either commence (as in this work) with the highest and descend to the lowest, or may take the opposite direction. Species and In regard to classification, we commonly divide animals into what Genera. j-j^g zoologist terms species. Thus all the individuals of the animal we call a rat constitute a species, while all those to which we applj' the name mouse form a second species. The rat and the mouse are, however, obviously closely allied species, and are accordingly grouped together by the zoologist as a genus, in this particular instance termed 2Ins. In the large majority of instances there is no great difficulty in deciding what is a species, but opinions may legitimately ditier as to what amount of variation between particular species is necessary in order that they should be assigned to different genera. Besides the rat and the mouse, there are, however, found in many parts of the world certain other animals, known as voles, which differ so markedly fi-om rats and mice as clearly to form a distinct genus (in this case termed Microtus), although allied to them in so manj' points as to show that they are veiy near relations. Families and Such nearly related groups of species or genera ai'e accordingly Orders. grouped together in a family, whicli takes its name from one of the component genera. We, accordingly, have the genera Mus and Microtits con- stituting the family Mui-idiV ; but the number of genera in a family may be much larger than this, while in a few instances a family is represented by one genus only. All, however, who have ever observed with any ordinary attention such animals as rats, hares, beavei-s, and guinea-pigs, will have noticed that there is a general similarity in their outward appearance, and that all of them have a single pair of chisel-like teeth in both the upper and lower jaw, with which they are in the habit of gnawing their food, or any obstacles they may wish to vemove. Animals thus obviously related to anothei-, although differing in other respects too widely to be included in a single family, constitute an order, or assemblage of families : the animals to wliich we have alluded forming the order of Eodents, or Rodent ia, which will thus include the families Leporida (hares and rabbits), Muriditi (rats and mice). Castor idw (beavers), Cav^iido} (guinea-pigs), and many others. Our grouping by no means ends, however, with an order, for we find that groups of orders, from the possession of one or more common characters by all of them, may be brigaded together as classes. Thus the Eodents, GENERAL CHARACTERISTICS. 3 the Hoofed Animals or Ungulates (pigs, deer, cattle, horses, etc.), and the Carnivores (cats, dogs, etc.), which form three distinct ordex-s, all agree with one another in that their young are nourished by milk sucked from the mother. Con- sequently such animals, together with all others showing the same peculiarity, are grouped together to form the class of Mammals or Mammalia. * If, however, a mammal, a bird, a reptile, and a jBsh be compared together, it will be found that althougli the three latter differ from the former, in that tlie young are not suckled by the female parent, j-et all agree in the possession of what we connnonly call the backbone; this backbone consisting of a column running along the back of the animal, and composed of a number of jointed segments, which, although usually formed of bone, may be of cai'tilage. Such joints are technically known as verfebrcc, and the whole column as the vertebral column; wliile all the classes possessing tliis vertebral column are grouped together under thi' name of Vertebrates, or Vertebrata, this largest group being known as a sub- kin<:dom. We accordingly have a scheme of classification like the following: — Subking.lom VERTEBRATA, or Vertebrates. Class Mammalia, ur .Maannals. Order KoOKNTiA, or Rodents. Family MURID^, or Rats and Voles. Genus Mus, Rats and Mice. Genus Mivrotas, Voles. structure In saj'ing that the Vertebrates, or highest of all animals, are of the characterised by the presence of a backbone or vertebral column, we Vertebrates, j-^g^yg given only the primary feature of this great group ; and we must accordingly say a few words more on tlie subject of their structure. Now an essential feature in the structure of all Vertebrates is that on that side of the back- bone 13'ing nearest to the back there runs a tube or canal, formed by arches of bone or cartilage springing from the bodies of the vertebra, witliin which tube is the so-called spinal marrow or cord, which is a rope-like structure formed of nerve- tissue, and running backwards from the brain to the hinder extremity of the body. On the opposite side of the backlione to that occupied by the spinal marrow there is a much lai-ger cavity containing the viscera, such as the heart, lungs, stomach, etc. In a cross-section of the body of any vertebrate animal we therefore see two tubes — a small one containing the nervous system placed above the backbone, and a much larger one containing the viscera sitviated below the backbone. Another noteworthy peculiarity of Vertebrates is that the limbs, which never exceed four in number, are always directed away from that part of the body which contains the nervous system, and towards that enclosing the viscera; whereas in nearlj'- all the lower animals, collectively known as the Invertebrates, the reverse is the case. Vertebrates are likewise distinguished by the circumstance that the two jaws work in a vertical plane, or, in other words, are upper and lower, instead of being right and left, as they are in insects. Having said thus much as to the general characters of the Vertebrate sub- kingdom, we come to the consideration of those of its highest class, the Mammals. 4 AfAMMALS. With the exception of the word Beasts, we have no true English term for this group of animals. The term Quadrupeds was, indeed, long in popular use, but since it is inapplicable to whales, while it would also include most Reptiles, it is now largely superseded by the term Mammals, derived from the most obvious peculiarity of the class. Characteristics ^^^ addition to the presence in the females of mammary glanos of the secreting the milk, by means of wliich the young arc nourished, Mammals. Mammals difl'er from the other higher Vertebrates by the mode in which the lower jaw is articulated to the skull. Thus in other "\'ertebrates this articulation is eflected by the intervention of a separate squared bone, known as the (juadrate, upon the lower end of which the articular hollow of the lower jaw plays, while its upper end is articulated to the skull proper. In Mammals, however, tliis intermediate bone is absent, and the lower jaw consequentlj' articulates bj' means of a convex surface, or condyle, dirt-ctly witli the walls of the skull itself. Moi-e- over, in all Mammals, each half of the lower jawbone consists of but a single bone, instead of several distinct bones joined together. Thus an isolated jawbone is alwaj's sufficient to prove whether its owner was a Mammal or some other Vertebrate. Another very important feature of Mammals is that they ah\ays have hair (although it may be only a few bristles on the mouth) on some portions of their bodies during a certain period of their existence. Again, that portion of the large cavity of the body wliich contains the heart and lungs is completely separated by a horizontal partition, known as the midriff or diaphragm, from the one containing the stomach and intestines. Moreover, at least in all li\'ing members of the class, the brain of Mammals is much more highly organised than that of other animals: one of its distinctive features being the presence of a transverfse band on its lower surface, by means of which its two lateral halves are intimatelj- connected together. The above are a few of the chief features distinguishing Mammals from all other Vertebrates, but we may now briefly notice some in wliich they differ from certain of the lower classes, although agreeing with others. One of the most important of these dilierences is that the skull of Mammals is jointed to the first vertebra by means of a pair of transversely disposed bosses, or condyles, as they are technically called. In this respect ilammals are broadly distinguished from Birds and Reptiles, in which there is but a single condyle, placed in the middle line of the skull. Frogs and newts, constituting the class of Amphibians, agree, however, with JIaiiimals in the mode by which the skull is jointed to the backbone ; although they differ from them very widely in other parts of their organisation. , ^. On the other hand, Mammals differ from Fi.shes, Amphibians, and Circulation. t> •, . . ' i ■ Reptiles, in having warm blood, which is propelled from a four- chambered heart through a double circulatory system ; one part of this system causing the blood to pass through the lungs for the purpose of taking in a fresh s^PPb' of oxygen from the air, and the other being subservient to the supply of freshly oxygenated blood to the various organs and members of the body. This circulatory system also differs from that of Birds and Reptiles in that the blood for the nourishment of the body is propelled from the heart by a single vessel, known as the aorta, which passes over the left branch of the windpipe ; whereas GENERAL CHARACTERISTICS. 5 in the other two classes mentioned the aorta crosses either the right branch or both branches of the windpipe. Respiration. ^^ MamrnaLs, whether they live on the land or in the water, breathe air by means of lungs suspended in the chest ; and during no period of their life do they ever develop gills; neither do they ever underTro a metamorphosis analogous to that presented by the change of a tadpole into a frof. By these last two negative characters they are, therefore, sharply distinguislied from the Amphibians, with which, as we have seen, they agree in the mode by wliich the skull is articulated to the first joint of the backbone. Young-. '^\\X'^ the sole exception of the egg-laying Mammals, or Mono- tremes, of Australia and New Guinea, which are the lowest members of the class, the young of Mammals are invariably born in a living condition. Vertebra of A remarkable feature in Mannnals is the circumstance that, with Neck. oj^iy yjj.gg constant exceptions, the number of joints, or vertebrae, in the neck i.s seven ; this number being equally constant in the enormously elongated neck of the giraffe, or in the extremely short(>ned one of the whale, where the vertebrae are reduced to tliin plates of bone. Structure. ^^ '^ ^'"^'^' M^"""*!'** l^^ve the two pairs of limbs characteristic of Vertebrates, but occasionally, as in the whales, the hinder pair may be wanting. In a large proportion of specie.s the hind- and fore-limbs are of approxi- mately equal length. In some cases, however, tJie hind-limbs may be enormously elongated at the expen.se of the fore-limb.s, as we .see in the kangaroos and junqiing mice ; and progression is then effected by means of leaps and bounds from these strong hind-limbs. The opposite extreme of iimb-stnicture is shown among the bats, where, while the hinder pair retain their normal structure, the fore-limbs are enormously elongated to afford supjiort to a leathery wing-like structure, by means of which these strangely modified creatures are enabled to fly in the air with the .same ease and swiftness as Bird.s. In the wliales and doljjhins, which lead a purely aquatic life, we find the fore-limbs modified into paddles for swinnniug, while the hind ones are, as we have .said, totally wanting. Similar conditions obtain in the dugongs and manatis ; but in the true .seals, which are less completely aquatic, the hind-limbs are still well developed, although directed backwards to form, in connection with the tail, a kind of rudder. The bats are the only Mammals which are wholly adapted for flight, but we meet with certain forms in other groups, such as the flying squirrels among the Rodents, and the flying phalangers among the Pouched Mannnals, which are enabled to take long leap-like flights from tree to tree by means of a kind of a parachute formed of folds of skin running along the .sides of the body from limb to limb. The limbs themselves are not, however, .specially modified ; and true flight, in the sense of propulsion caused by up-and- ]wr the permanent teeth.— After Sir W. H. Flower. GENERAL CHARACTERISTICS. SKULI, OF PIG. To show ilistinction 'between incisors, tusks, nml clicek-tcetli.- -Alter Nehring. onlj- one side of each jaw, and indicating the incisors l^y tlie letter i, the canines or tusks by c, the premolars by p, and the molars by m, and taking the num- bers above the lines as rejjresenting the teeth of the upper, and those below the .same the teeth of the lower jaw, we may express the number and kinds of the teeth of tlie dog by the formula : i \, c \, ^j|, rtx^. The total thus given is 21, and double this num- ber will of course give the entire number of teeth on both sides of the two jaws, which in this case will be 42. structure of A few the TeetlL \vords must now be said regarding the internal structure of teeth, as ^\^thout this it is quite impossiljle to understand the modifica- tions which they undergo in different groups of Mammals. Taking a simple more or less conical tooth like the tusk of a lion or tiger, or any tooth of a sperm whale, it may be observed that when such a tooth first appears above the gum it is open at the ba.se, M'here it forms a liollow cone. And in teeth like the tusks of the elephant, which grow tlirougliout tlie whole life of their owner, such a condition remains permanent. Usually, however, a tooth ceases to grow after a certain period, and tlie base of tlie root or roots then becomes completely closed, and assumes a pointed shape. A tooth of this simple conical type is composed internally of a substance known as the ivory or dentine, coated externally with a thin layer of a much harder nature and highly polished appearance, which is termed the enamel. Moreover, outside the base of the crown there may be patches of a coarser substance, called the cement. A model of .such a tooth may be made by taking the finger of a kid glove, filling it with bees-wax, and putting some smears of sealing-wax at the base of the outer surface, when the bees-wax will represent the i\ory, the kid the enamel, and the sealing-wax the cement. If we then cut oft" the stunmit of tlie finger we shall have a central di.sc of bees-wax (ivory) surrounded by a circle of kid (enamel), which will represent the con' "* / \ THE YOUNG GORILLA AT PLAY. '''k \l 36 APES AND MONKEYS. also known under the names of Jina, X'Jina, or Indjina, or N'Guyala, while bj- Europeans it is universally termed the GorUlaw The naturalist BufFon appears to have given credence to Battel's pongo (X'Pungu, or M'Pungu, as it is variouslj' spelt); but his account was summarily rejected by the gi-eat Cu\-ier as a mere traveller's tale. StUl, however, vague mmoui-s of the existence on the West Coast of Africa of an ape of larger size and fiercer habits than the chimpanzee from time to time reached Europe ; and in 1819 Bowdich, in his account of the " Mission from Cape Coast Castle to Ashanti," definitely stated that among the many curious apes found in the Gabun district the ingenu (or gorilla) was by far the largest and strongest. It was not, however, till the year 1847 that anj^ precise e^^dence of the existence of this mj-sterious ape reached Europe. In that j'ear, however, Dr. Savage, an English missionaiy stationed at the Gabim, wrote to the veteran comparative anatomist. Sir Richard Owen, enclosing drawings of the skull of an ape from that district, which was described as being much larger than the chimpanzee, and feared by the negroes more than they di-ead the lion, or any other wild beast of the forest. These sketches clearly showed the bold bony crests over the eye-sockets, which mark the skull of the gorilla as distinct from that of the chimpanzee. " At a later date in the same year," writes Sir Richard Owen, ■' were transmitted to me fi'om Bristol two skulls of the same large species of chimpanzee as that notified in Dr. Savage's letter; they were obtained fi-om the same locality in Africa, and bi'ought clearly to light e\ndence of the existence in Africa of a second larger and more powerful ape." In the following year these specimens were described by the English anatomist under the name of Troglodytes savagei. It appeai-s, however, that about the same time that Dr. Savage forwarded the sketches to Sir Richard Owen, he also sent a skull of the unknown ape, together with a description of the animal itself, by the hand of a feUow-missionary named Wilson, to Boston in the United States. And in an Ameiican scientific journal for the j^ear 1847, the new ape was described, and named Troglodytes gorilla. Thxis mattei"s stood tiU the j-ear 1851, when a Captain Harris presented to the Roj'al College of Surgeons the fii-st skeleton of a gorilla that had ever been brought to England ; while in the same year another skeleton was sent to Philadelphia by Mr. Foi-d. This at once made a great advance in our knowledge of the creature ; and in 1852 a French natm-alist came to the conclusion that the gorilla ought not to be included in the same genus as the chimpanzee ; and he accordingly proposed for it the name of Gorilla genu. By the iiiles of nomenclature adopted among zoologists, he had, however, no right to supersede the specific name proposed by Sir Richard Owen ; and the gorilla is accordingly now known scientifically as Gorilla savagei. In 1856 the well-known African traveller, Du ChaUlu, arrived at the Gabun. preparatoiy to his expedition into the interior; and two years later the British Museum i-eceived from the Gabun an entire gorilla presei-\-ed in spirits, the skin of which was soon afterwards mounted and exliibited to the public. Such is the history of the gradual acquisition of our knowledge of the largest of the apes. On his return from the Gabun to America, Du Chaillu set to work to publish an accoimt of his travels and adventures ; and in 1861 the world was startled bj- the appearance of his Explorations and Adventures in Equatorial GORILLA. 37 Africa, which gave a full and illustrated narrative of numerous personal encounters with gorillas. Somewhat later, an Englishman, Mr. Winwood Eeade, made an expedition to the Gabun for the purpose of verifying these accounts ; the results of his journey being given in a work entitled Savage Africa, of which the first edition appeared in 1863. In this work it is asserted that neither Du Chaillu nor any other European had up to that date ever seen a wild, livino- gorilla in its native haunts, though he possibly did not refer to those driven to the shore in 1851 ; and his assertions are supported by the members of the German Loango Expedition of 1873-76. Be this as it may, Du Chaillu's accounts of gorilla-hunting have been so frequently quoted that we need hardly dwell on them hei-e. , . ,. We now proceed to describe the gorilla, noticing especially the cnaractenstics. . . , . o i j more important characters in which it difiers from the chimpanzee. In the first place, it may, however, be observed that both these animals agree in the deep black colour of their skin, and the blacki.sh hue of a large portion of the hair. One of the most obvious distinctive features of the gorilla, as distinguished from the cliimpanzee, is that the males are very much larger than the females, while their skulls have the beetling, ])ony ridges overhanging the sockets of the ej-cs, whicli give to the living animals their peculiarly ferocious and forbidding aspect. Then, again, the arms are relatively longer than in the chimpanzee, reaching, in the upright position, some considerable distance below the knee, although never below the middle of the lower leg or shin. In regard to our figure of the skeleton of the gorilla, given on p. 17, it should, however, be observed that it is taken from one mounted in a somewhat slouching position, so that the hands reach lower down than would have been the case had it been set perfectly upright. Another point in which the gorilla difiers from the chimpanzee, and thereby departs still further from the human tj^e, is the greater length of the median bony union of the two branches of the lower jaw. Moreover, the " wisdom-tooth," or last molar, in the upper jaw, is larger than either of the two molars in front of it; this being another departure from the chimpanzee and man. Such are some of the leading structural features by which the gorilla is distinguished from the chimpanzee, and they are those on which zoologists chiefly rely in referring these animals to ditferent genera. We shall see, however, immediately that there are many other points of difference, but before noticing these we must mention certain characteristics by which the chimpanzee and gorilla are collectively distinguished from the lower Man-like Apes, and thereby agree with man. One of these is that the total number of joints in the backbone, or vertebrae, lying between the solid mass called the sacrum and the neck is seventeen, or the same as in man. It is true, indeed, that whereas in man only twelve of these vertebras carry ribs, in the gorilla and chimpanzee thirteen are so provided ; but this is a matter of minor import, which is entirely overbalanced by the numerical identity of the vertebrae. The other point is the absence of the central bone in the wrist; so that whereas in man, the cliimpanzee, and the gorilla the total number of separate wrist-bones is but eight, in all the other Primates it is nine. This is a very important characteristic in connecting these two apes with man. 38 APES AND MONKEYS. Relationship Here we may make a brief digression to explain what zoologists to Man. niean by the connection and relationship of these apes with man. A great deal of nonsense has been written about the impossibilitj' of man being de- scended from the chimpanzee, a gorilla, or an orang. No one, however, who knows what he is talking about, can ever suppose for a single moment that such was the case. What zoologists do contend for is that, supposing some kind of evolution to be the true explanation of the origin of animals, — and all the available evidence indicates that it is so, — man is so intimately connected, so far as his bodily stmctui'e is concerned, with the higher apes that, in this respect at least, he cannot but be considered to have had a similar origin. And on this view both man and the Man-like Apes are regarded as diverging branches descended from a common ancestor, — " the missing link," — long since extinct, and as much unlike any living ape, as such apes are unlike man himself. The gorilla and chimpanzee are presumed to be descended from apes which diverged from the common ancestral stock, subsequently to the assumption of the human attributes of seventeen veAebrae between the sacrum and the neck, and the loss of the central bone in the wrist. With these few words on this deeplj^ interesting and important subject, we proceed to a more detailed examination of the gorilla. A full-grown male gorilla, if standing in a perfectly upright structure. .. .^ ° '^ Y . . position, will generally measure rather more than six feet in height ; and since his botly is much more bulky, and his limbs are longer than those of a man, he is considerably the largest representative of tlie Primates. As in the chimpanzee, there are distinct eyebrows on the forehead and lashes to the lids of the eyes. The nose has a relatively long bridge, and its extremity is high, conical, and widely expanded ; the whole length being divided by a distinct furrow running down the middle line, and becoming more marked as age advances. The upper lip is remark- able for its shortness ; and the whole of the dark skin in the region of the nose, cheeks, and mouth is marked by a number di rugose folds. The massive jaws are extremely projecting, and ^vith their huge tusks, or canine teeth, complete the repulsive aspect imparted to the expression by the overhanging eyebrows. The lower jaw has scarcelj?^ any indication of the prominent chin which is such a characteristic feature in the human countenance, but it slopes rapidly away from the middle line in front, so as to assume a somewhat triangular contour. The whole skin of the face is of deep black colour, of a glossy appearance, and sparsely sprinkled with coarse hairs. The ears are comparatively small, with their hinder border shai-ply angulated in the middle, and appear to be fastened above and beliind to the sides of the face. Like the face and lips, the ears are of a deep black hue. The head is joined to the trunk \>y a very short and thick neck, which gives the appearance of its being set into the shoulders ; and the tei-m " bull-necked " is therefore strictly applicable to the creature. This great thickness and power of the neck is largely due to the backward projection of the occipital region of the skull, and the tall spines surmounting the vertebrae of the neck. In con-elation with the great development of this region, we find the muscles of the shoulders and chest equally powerful, as is essential for the movements of the mighty anus. On the GOUILLAS AT nOlIE. GORILLA. ' 4, latter the arrangement of the hair is the same as in the chimpanzee ; but we notice a great chfference in the form of the hands, as may be seen from the illustration on p. 15. Thus, in marked contrast to that of the chimpanzee, the hand (1) is remarkable for its great width and stoutness, coupled with the shortness and generalljr clumsy make of the fingers, which are united together by a strong web, reaching nearly to the end of their first joints. The thumb is short in proportion to the fingers, reaching but slightly beyond the middle of the metacarpal bone of the index finger, and is nearly conical in shape at its extremity. The fingers, on the contrary, are somewhat flattened at their extremities. There is but little difference, as seen in our figure, between the lengths of the index, middle, and ring fingers ; the fonner being some- times as long as, biit at others shorter than the middle finger. In all cases, however, the " little " finger is true to its name in being shorter than either of the others. The skin on tlie back of the wrist is thrown into a number of deep folds, with an oblique direction ; while a network of wrinkles covers the backs of the fingers, which have large callosities on the first and sometimes also on tlie second joints ; these callosities being produced by the animal walking, when on all-foui'S, with its fingers doubled on the palms of the hands. On the deep black and naked skin of the jjalms of the hands, -which are hard and horny, there ai-e generally numerous wart-like growths. With the exception of noticing its enormous bulk, especially in the lower part, we need not devote any particular attention to the body of the gorilla ; and we accordingly direct our- observation to the hind-limbs or legs. One of the most important features in these is that the calves are more developed than in any of the other Man-like Apes. The foot, as contrasted with that of the chimpanzee in the illustration on p. 15, is characterised by its great breadth and width, and also by the extreme shortness of the ver}^ thick toes. The great toe varies somewhat in length, as compared with that of the others, reaching in some individuals as far as the end of their first joints, and in others to the middle of the second. In con- trast to the thumb, the great toe is expanded at the end; and, in opposition to the otlier toes, forms a grasping organ of great power. None of the other toes are as thick as the great toe ; the middle toe being slightly longer than either of the adjacent ones, while the little toe is considerably shorter. The sole of the foot is somewhat convex, but its upper surface is very flat, and there is no soi't of re- semblance to the human instep in the whole foot. The upper surface of the foot, as far as the commencement of the toes, is thickly covered with hair, but on the latter the hairs become thinly scattered ; while the sole is bare, and covered with a thick horny skin. Owing to the habit of its sometimes walking with the toes bent under the sole of the foot, the gorilla has callosities on the upper surface of the toes. With regard to the colour of the hair, of which, as we have Colour. . . . . , , , already said, the general hue is blackish, there is considerable individual variation, and likewise a change attendant upon age; very old gorillas becoming more or less completely grizzled. As a rule, we may notice a reddish- brown tint on the hair at the top of the head, although it may be dark brown, or even black ; the hairs generally being differently coloured in different portions of their length. On the sides of the face the hair is greyish at the roots and dark at 42 APES AND MONKEYS. the tips ; while on the neck and shoulders it tends to become Kghter at the tips. A dark grey colour seems to characterise the tips of the haii-s over the greater portion of the body and the upper parts of the limbs : but below the tips these hairs have a dark brown ring, beneath which they again become lighter. On the lower parts of the Hmbs and hands the haii-s are darker at their tips, where thej' varj' from brown to black ; but in some indi\-iduals these portions of the limbs may be covered, like the tnmk, with a mixture of grey and brown haii-s. External The hair consists of an outer coat of long stiff bristles, and of a Covering-. shorter inner coat of fine short cui'ly hairs, approximating to a woolly nature. The moderately long hair on the crown of the head is veiy stiif, and can be erected when the animal is enraged. Although the front and sides of the chin have but a short covering of hair, its under portion has a distinct beard or iiiff By far the longest hair on the upper part of the body is that growing on the shoiddei-s, and hanging down thence on to the back and upper part of the arms. The lenjrth of this hair is, however, somewhat exceeded bv that growing on the thighs. On the chest and the rest of the under parts the hair is much shorter ; that on the chest generally taking an upward and outward direction. The woolly under-haii is not verj" thick, and has no tendency to mat together. The long hair of the shouldei-s, back, and tliighs communicates a generally shaggy appearance to the gorilla, although this is much less marked than in the orang. The female jjorilla, as we have already mentioned, is much Female. o ' v ' smaller than the male, and does not generally exceed some four and a half feet in height. The whole build is, moreover, relatively weaker, the tusks are but slightly developed, and the skull is proportionately smaller and more rounded, lAnthout the huge bony arches over the eyes. It appeai-s, moreover, that in the adult female the bridge of the nose is relatively shorter than in the male, while the cheeks are wider, and the upper lip longer than is usually the case in the latter. The general appearance of the female gorilla is, therefore, considerably less ferocious and repulsive than that of her lord and master. Ha\nng now made our readers acquainted with the chief characters of the gorUla, we proceed fii-stly to notice the tUstricts and nature of the countrj- it in- habits, and then to say something as to its mode of life. Geographical The geographical range of the goi-illa is veiy much more re- Distribution. gtricted than is that of the chimpanzee, being limited to that district of Western Equatorial Afiica, Ijnng between 2° north latitude and 5° south latitude, and apparently not extencUng further into the interior than 16° east longitude. Tliis hot and miasmatous region includes the mouths of the rivei-s Ogavai, Gabun, and Muni, and also the range of mountains mnning for about a hundred miles in a northerly direction between the former and the Camemns, known as the SieiTa do CristaL According to the medical missionary, Mr. H. A Ford, already- alluded to, gorillas are most common in the Sierra do Cristal, and have al.so been found a day^'s journey from the mouth of the Muni. During the years 18.51 and 1852 numbere of goiillas, probably driven from the interior by want of food, were seen on the coast of the Gabun district, several of which were killed : the specimens sent by Captain Harris to London, and by Mi". Ford to Philadelphia being probably some of these. Subse- quently to 1852 they appear never to have been seen on the coast. According GORILLA. ,, to the report of the German Loango Expedition, already alluded to, gorillas are very rare in the Loango district near the coast, but are met with in or near the mountainous region further inland, ^^'ritiug■ in 1859, Sir Richard Owen gave the following account of gorilla-land in the district between the Gabun and Muni (or Danger) river, which he appears to have derived from the narratives of corre- spondents residing in these regions. He observes, " The part where the gorilla has been most frequently met with presents a succession of hill and dale, the heights crowned with lofty trees, the valleys covered by coarse grass, witli partial scrab or scattered shrabs. Fruit trees of various kinds abound both on the hills and in the valleys; some that are cinide and uncared for by the negroes are sought out and eagerly eaten by the gorillas ; and as different kinds come to maturity at different seasons, they afford the great denizens of the woods a successive and unfailing supply of these indigenous fruits." The professor then goes on to mention tlie various trees which have been identified among those which afford food to tlie gorillas. Among these the most important appears to be the oil-palm (Elais), of whicli the part eaten is the undeveloped spathe, known as the palm-cabbage ; next we have the so-called grey plum-tree {Parinarium excelsum), bearing a grey, somewhat insipid fruit of the size of a large plum. Another is the papaw tree (Larica) ; two kinds of wild plantains (Musa); several sorts of Amomum, one of which produces the Malaquetta pepper — a tree bearing a walnut-like fruit, of which the gorilla is said to crack the shell with a stone, and which may be allied to the kind wliich produces the kola-nut. Lastly, we have a tree which, at the time when Sir R. Owen wrote, had not been identified, but which bears a fruit somewhat resembling a cherry. According to later accounts, gorillas will also visit the plantations of the natives, and do nmcli damage to them. „ ^ ,,., In regard to the actual mode of life of the gorilla there is a great Mode of life. ,,»,..„ ^ ° deaiih of authentic niformation. The old stories that these animals would seize M'ith their foot natives passing beneath tlie trees on which they dwelt and di-ag them up, and likewise those to the eftect tliat they gathered round the deserted camp-fires of the natives, as well as the legends that they drove off" the elephant with clubs, were disposed of once for all by Du Cliaillu. Unfortunatelj^ however, we are equally unable to accept his own stories as to the male gorilla coming on to the attack in an upright position, and beating its chest witli its fists, since, as we have already mentioned, Mr. Winwood Reade denies that Du CJliaillu ever saw a living, wild goriUa. Tlus is supported by the circumstance that all the skins of gorillas purchased by the British Museum from Du Chaillu show tliat their owners were killerl by a wound in the back from the weighted spears which the natives are accustomed to suspend in the paths of these animals. The members of the German Loango Expedition fi-ankly confess that they never saw a living, wild gorilla, although they brought home a J^oung one which had been captured by some native hunters ; neither did Winwood Reade himself ever come across these creatures in their native wilds. A later German traveller, Herr von Koppenfels, appears, however, to have been more fortunate, and states that he once observed a male and female with their two young quietly feeding. From this account, and also from the natives, we know that gorillas habitually 44 APES AND MONKEYS. live in small families (as in our illustration), having young ones of various ages with them ; and that they frequent the most gloomy recesses of the forest, vrhere the light of day is reduced to a twilight so dim, that on cloudy days it might be supposed that the sun was eclipsed. The climate of these forests is hot and damp, suo-crestive of a Turkish bath or hothouse ; and, as in most primeval forests, signs of animal life are extremely rare, although the stillness may be broken now and then by the voica of a bird. According to the account given by Herr von Koppenfels (although this does not appear to be supported by others) gorillas are in the habit of making a kind of nest in the trees by bending the boughs together and covering them with twigs and moss at a height of several yards above the ground. In this nest the female and young pass the night, while the male takes his station at the bottom of the tree, where he i-emains in a sitting posture during the night, ready to protect his family against the attacks of prowling leopards. This writer like- wise assures us that gorillas do not frequent the same sleeping-place for more than three or four nights consecutively ; and this is but natural when we reflect that these creatures must needs wander considerable distances in search of fre.sh supplies of suitable food. Contrary to the custom of most wild animals, other than monkeys, goi-illas appear to roam the forest in search of food solely during the daj-time, and are totally stationary during the night. As a nile, they appear to walk on all fours ; and while, in walking, the fingers of the hand are usually doubled on to the palm, the whole sole of the foot is applied to the ground. They can, however, walk with the fingers extended, and likewise with the toes bent ilovra. on the sole of the foot. Although in appearance male gorillas are somewhat unwieldy creatures, yet, like all their kindred, they are most active and indefatigable climbei-s, and are said to ascend to the very tops of the forest trees, where they will pass from tree to tree almost as readily as the far lighter spider-monkej^s of Brazil. They also appear capable of taking leaps from great heights to the ground without damage to themselves, since Herr von Koppenfels tells us he even saw an adult spring from a tree at a height of some thirtj' or forty feet, and on alighting rapidly disappear into the scrub. Although when driven to close quarters the gorilla is doubtless one of the most terrible of foes, yet it appears certain that very exaggerated accounts have been given of the natural ferocity. Herr von Koppenfels, as quoted by Dr. Haiimann, informs us that so " long as the gorilla is unmolested he does not attack men ; and, indeed, rather avoids the encounter." And when these creatures catch sight of men, they generally rush off precipitately in the opposite direction through the underwood, giving vent at the same time to peculiar guttural cries. It apj^ears that many gorillas are killed by the natives with the aid of a weighted spear suspended by a cunningly devised system of cords in the creature's path. Others are, however, undoubtedly shot by the negroes, although it would seem that, at least in many instances, such animals have been accidentally met by the hunters as they travelled through the forest rather than deliberatelj' sought out and tracked. As we have already seen, both the members of the German Loango Expedition and Mr. Winwood Reade express their belief that up to the dates of their respective explorations of the West Coast no European had ever shot GORILLA. 45 a goi-illa. According, however, to letters from Herr von Koppenfels, referred to by Dr. Hartmann, that traveller states that up to the early part of 1874 he had himself shot four gortUas. With regard to gorillas in captivity, the accounts to hand are necessai-ily somewhat meagre ; but, apart altogether from the cUmatal difficulties of keeping these creatures alive for any length of time in Europe, all authoiities seem to be agi-eed that the}' are utterlj- untameable. Du Chaillu states that he had two young gorillas, the first of which was exceedingly ferocious and unmanageable, and both of which came to an untimely end. Herr Lenz, who l)ublished in 1878, at Berlin, imder the title of Sketches from West Africa, the results of his African expenences, received from the natives of the Gabun a young male gorilla, of which he wrote an account in a letter addressed to and published bj- Dr. Hartmann. Nothing definite is, however, stated in this account as to the disposition of the animal, attention being mainly directed to the question how to accustom it to a diet such as could be obtained on board ship or in Europe. In spite of this training pi'ocess, this gonlla died on the voyage to Gei-manj^ We have already mentioned that the membei-s of the Gemian Loango Expedi- tion received in 1875 a young male gorilla captured by native hunters. From the account of this animal, given in the report of the expedition by Herr Falkenstein, it appeai-s that when firet received at the station of Chinxoxo in Loango, the hard- si dps which it had undergone in its transit down country had reduced the creature to a deplorable condition. By the aid, however, of a plentiful supplj' of wild and other fruits, and tlie milk of a goat, the J'oung animal was gradually restored to something approaching its normal state of health; and preparations were then made for its transport to Berlin. Having been thus gi'aduaUy accustomed to eat fniits and other food which could be procured on board ship, as well as to be in the company of Europeans, this young gorilla was finally shipped for Berlin. During the voyage it appeare that it was never chained up, and it was soon allowed to wander freely about the ship, with but very slight supervision. This animal appeal's to have been of a gentle cUsposition, and although self-willed was never malicious. In taking its food it was remarkably well-behaved, helping itself from a plate with its thumb and two fingei-s ; and even can-j-ing small vessels of water to its mouth, and replacing them undamaged when empty. When larger vessels of liquid were put before it, it would lower its mouth to them and drink by suction. Its regard for pei-sonal cleanliness was also noteworthy; and when foreign sub- stances adhered to it, it either bmshed them oft' or held out its amis in a manner clearly indicating that it wished them removed. When not able to obtain any article it desired, or when otherwise thwarted in its wishes, this young creature had recourse to various clever devices bj' which its object might be attained. For instance, it is related that '' when he felt a desire for the sugar or fruit, wliich was kept in a cupboard in the eating-room, he would suddenly leave off'plapng, and go in an opposite direction to the room, only altering his course when he believed that he was no longer observed. He then went straight to the room and cupboard, opened it, and made a quick and dexterous snatch at the sugar-box or fruit-basket, sometimes closing the cupboard door behind him before 46 APES AXn MONKEYS. beginning to enjoy his plunder, or, if discovered, he would escape with it ; and his whole behaviour made it clear that he was conscious of transgressing into forbidden paths. He took a special, and what might be called a childish, pleasure in making a noise by beating on hollow articles, and seldom missed an opportunity of drum- ming on casks, dishes, or tin trays, whenever he passed hy them." Strange noises, more especially thunder, alarmed him much. This gorilla arrived safely at Berlin, where it was for a considerable period an inmate of the Aquarium. There it throve at first, and was docile, though inclined to be mischievous. Eventually, however, it succumbed to the malady which sooner or later carries off all the large Man-like Apes in our climate, d^'ing of a rajiid con- sumption in the autumn of 1877, after having lived for fifteen months in Berlin. By the intervention of Messrs. Pechuel-Loesche and Falkenstein, a second living gorilla was obtained from the Loango district, and safely transported to Berlin, where it arrived in the early part of 1883. The journey during the winter appears, however, to have left its mark on the constitution of this animal, and after li\H[ng for fourteen moutlis in the Aquarium it died of the same disease as its predecessor in the spring of 1884. Dr. Hartmann states that there was a third live gorilla at Berlin in the autumn of 1881, which died soon after its arrival. There was also a young gorilla a few years ago in the London Zoological Gardens, which only lived a few months. These appear to have been the onlj^ living gorillas which have been exliibited as such in Europe. Curiously enough, however, as far back as the j-ear 1860, a travelling showman in England actually had a veritable living gorilla in his exhibition, which he considered to be a chimpanzee, no one suspecting till long after the creature's death the treasure he had possessed. The Oeaxg-Utax. Genus Simia. Partly- from the reddish hue of its hair, and partly from the conformation of its face and skull, as well as from the much greater proportionate length of its arms, the great man-like aj^e of Borneo and Sumatra is a very difl'ereut looking creature to either the chimpanzee or the gorilla. Owing, however, to the circumstance that our figures of these animals generally take the form of woodcuts, the marked contrast between the coloration of the orang (Simia satyrus), and that of its African cousins is unfortunateh' not presented to our view. The name Orang-Utan (generally shortened in works on zoologj' to Orang) is a Malay word, signif png Man-of-the-Woods : and the ape so designated was known to Linnaeus, at least as far back as the year 1766. It was not, however, till a considerably later date that it became fully known in Europe. It is ti-ue, indeed, that in 1780 Baron Wurmb, then the governor of the Dutch settlement of Batavia, transmitted to Holland the entire skeleton of an orang ; but he did not recognise it as such, calling the animal to which it belonged the Pongo — a name which, as we have seen, belongs to the gorilla. In 1804 an orang was, however, living in the ORAXGS IN THEIK NATIVE WOODS. ORANGS. 49 menagerie that belonged to the Prince of Orange ; and this example was in that year described and depicted by a naturalist named Vosmaer. Subsequentlj' to this the identity of Wurmb's pongo with the orang was fully demonstrated ; and from that period our knowledge of the structui-e and habits of this ape has gradually increased. Among those who liave especially contributed to advance our know- k'dge of the orang in its living condition we may mention " Raja " Sir James Brooke, of Borneo, and Mr. A. R. Wallace, the latter of whom has given us such graphic accounts of the ci-eature's habits, in his fascinating work, the Malay Archipelago. In the uncongenial climate of Europe, orangs are as difficult to keep for anjr lengthened period in confinement as are the large Man-like Apes of Western Africa. The case is, however, very ditierent in the moist subtropical climate of Calcutta, where adult orangs have thriven well in cages exposed to the open air, and have taught us many facts in relation to their habits. The leading or, as zoologists say, generic characters distinguish- ' ing the orang from the chimpanzee and gorilla are to be founil in tlie proportionately greater length of the arms — which in the upright position reach to the ankles — in the form of the skull — which is elevated almost into a point at the summit — as well as in a difference in the number of the joints in the backbone and of bones in the wrist Thus there are sixteen (instead of seventeen) vertebrfe in the backbone between the neck and the sacrum ; twelve of these carrying ribs, as in man. In regard to the number of bones in the wrist, we find that the orang pos.sesses the central bone which is wanting in man, the chimpanzee, and the goi-illa ; and tlius has nine, in place of eight, bones in tlie wrist. In this respect the Bornean ape agi-ees with tlie lower members of its order ; liut in the absence of callosities on the buttocks it shows its kinship with the gorilla and chimpanzee. All these characteristic features cleai-ly indicate that the orang is decidedly lower in the scale than the two Man-like Apes of which we have already treated ; liut before going further we must examine more closely into its structure and appearance. An adult male orang stands about 4 feet 4 inches in height when in an upright position, in which posture it can almost touch the ground with its fingei-s. The legs are extremely short and thick, and are twisted in such a remarkable manner that the knees are turned outwards, and the feet consequently set veiy obliquely to the line of the leg. From the peculiar structure of its legs and feet the orang walks entirely on the outer sides of its feet, of which the soles are turned inwards, so as to almost face one another. Although this arrangement is ill-adapted for walking rapidly on the ground, it is one admirably suited for climbing, in which these animals excel. As shown in our illustration of the adult, the orang has a tall, elevated forehead, very difierent from the retreating one of the chimpanzee ; and the whole aspect of the face is curiously flattened, with an oval contour. Not unfrequently there is a well-marked prominence in the middle of the forehead. Although tliere are slight ridges over the eyes, these are much less developed than in the cliimpanzee, and have, therefore, no sort of resemblance to the enonnous ones of the gorilla. The VOL. I. — 4 5° APES AND MONKEYS. extraordinary height of the crovni of the head is well exhibited in our figure of the head and shoulders of an immature individual, the whole of this part of the head being curiously shortened and compressed from back to front. In the immature animal, of which the head is figured, the jaws are not very prominent, but they become much more projecting in old males. The briilge of the nose is generally much depressed and flattened, Ijut the wliole nose is generally larger than in the chimjjanzee and gorilla, and not so much expanded at its termination, the wings of the nose being arched and narrow, and the small oval nostiils separated from one another by a narrow partition. Tlie mobile lips are usually comparatively smooth HEAD OF ORAXG. and thin, the upper one being characterised by its great lengtli and breadth. In the adult of the orang, as shown in our illustration, the neck is surrounded by a kind of collar formed of folds of skin containing an internal cavity communicating with the larynx or upper expansion of the windpipe. In some very old males these pouches attain enormous dimensions, and by no means add to the personal beauty of tlieir owner. The ear is small and well formed, and it is much more human than that of the gorilla. Frequently tlie sides of the cheeks of the males have a warty protuberance, or callosity. The body is b\- no means so powerfully built as that of the gorilla ; and the sloping and stooping shoulders and extremely prominent abdomen make the whole shape of the animal ungainly in the extreme. ORANGS. 51 We have already alluded to the great length of the extremely powerful arms, which vastly augment the animal's climbing powers. Tlie hand (shoAvn in Fi"-. 9 of the illustration on p. 15) is even longer and more slender than that of the chim- panzee, and is characterised by the extreme shortness of the thumb, which scarcely reaches as far as the root of the fii-st joint of the index finger. The fino-ers them- selves are connected by a web, which extends for a third, or nearly half, the length of their fii-st joints. With regard to the relative lengths of the fingers, there is some amount of individual variation : but the midille finger n\&y exceed either of the others, while the ring finger is longer than the index, and the little finger relatively long. All the fingers are narrow and tapering, with well-formed arching nails. The calves of tlio legs are less develojied than in either the chimpanzee or gorilla, and the narrow flat heels are less projecting. The long and slender feet (shown in Fig. 10 of the illustration on p. 15) are likewise of a lower tj-pe of sti-ucture, as is pai-ticularly shown in the very small size of the great toe, which is peculiar among the Primates in fretpiently having no trace of a nail in the adult. Curiously enough old animals often lose the last joint of the great toe, apparently not through disease, but as a normal condition. Both the hands and feet on the backs, and the hands on their under surfaces, have wart-like callosities. The genei-al colour of the orang s skin is bluish-grey, although it may have a more or less decided tinge of brown. In marked contrast to the general slaty hue of the face, there often occur yellowish-brown rings round the ej^es, nostrils, and upper lip. The full reddish-brown hair is long, shaggy, and bristly, with a small admixture of woolly under-haix-s. The hair of the head may either have a natural parting in tlie middle, as in our figure of the head and shoulders, or may be tossed in wild confusion, in some individuals standing almost upright. Usually there is a well-developed beard on the cheeks and neck. On the whole of tlie under surface of the body the covering of hair is thin and scanty, and it is even less developed on the face, eai-s, and the backs of the hands and feet. The tusks of the male are of enormous size. In the female they are, however, much smaller ; and this sex is also characterised by the lesser development of the folds and poiiches of skin around the neck. Geographical As we have said, orangs appear to be confined to the great islands Distnbution. Qf Borneo and Sumatra; and there has been considerable discussion as to whether there is more than one species. It was once thought that the large orang of Sumatra was specifically distinct from that of Borneo, and it accordingly received a separate scientific name. Later investigations indicate, however, that this is not the case, and that »S'. satyrus is common to both islands, although in- dividuals vary considerably in their colour; and Dr. John Anderson is of ojjinion that a dark and a pale race may be distinguished, the latter being devoid of the warty callosities on the sides of the face of the males. The Dyaks of Borneo, by whom the orang is generally designated the Mias, appear to be fully acquainted with these two races, calling the one provided with cheek excrescences the Mias jxippan, and the one without these appendages the M. rambi. In addition to these two varieties of the true large orang, the Dyaks recognise a third kind, which they distinguish as the M. kassir. These animals are much smaller than the true orancr, and never have the excrescences on the cheeks. A 5 = APES AXD MONKEYS. young individual of tliis orang was described many years ago by Sir Richard Owen as Simia vioi'io. An orang wliich lived a short time in the London Zoological Society's Gardens was at first considered to be an adult of this form, and to prove its right to be regarded as a distinct species. Tlie orang in (juestion was presented to the Zoological Society, in whose Gardens it was received during the spring of 1891, by Commander E. Rasoii, R.N., who wrote to Mr. R L. Sclater, stating that he obtained the animal at Kuchiug, near Sarawak, in Borneo, from some natives, who brought it to him slung on a pole. " At fii-st it was extremely savage, and tried to bite, but soon became comparatively tame, and after a week would allow itself to be carried about and made a pet of. After three months' time, ' George,' " as Commander Rason calls his pet, " does not seem to have grown in height at all, and, judging by the look of his teeth, nmst be about ten years old ; but, having liad plenty to eat and but little exercise, has grown much fatter." On the death of this animal, it was found, however, that its age was much less than had been supposed, all the milk-teeth being still in place. Although the shape of its head was decidedly larger than in the ordinary orang, this specimen does not appear to indicate decisively that the lesser orang is a distinct species. Orangs are stated to be much more numerous in Borneo than in SuTnatra; and, since dense, low-lying forests are essential to their existence, they are not found in the neighbourliood of Sarawak, Avhere the ground is hilly. The unbroken, large areas of pi-imeval forests, occurring in many parts of Borneo, are the true home of the orangs ; such forests, according to Mi-. Wallace, being like open ground to these apes, since they can travel in every direction from tree to tree, as easily as the North Amei-ican Indian traverses his native prairie. In all their movements these apes are slow and deliberate : this being especially noticeable with the perfectly healthy adults which have been exhibited in the Zoological Gai'dens at Calcutta, where they enjoyed a climate not unlike their own. This deliberation in their movements is noticeable in Mi-. Wallace's descrip- tion of the manner in which orangs travel through the forest when midisturbed and at ease. We are told that they proceed ■VAath gi-eat circumspection along the larger branches of the trees in the half-upright position rendered necessary by the great length of their arms and the shoi-tness of their legs. Almost invariably they select such trees as have their branches interlaced with the adjacent ones ; and, when such boughs are within reach, they catch hold of them with their arms as if to trj' their strength, after which thej^ deliberately venture upon them. Although the orang never leaps or jumps, and never seems to be in a hurrj^, yet he will make his way overhead in the forest as fast as a man can run on the ground below. In this progression the long powerfid arms are of the greatest service ; and it is b}- their aid that the orang plucks the choicest fniit from boughs too light to support his weight, and likewise gathers the leaves and young shoots to form his nest. The orangs, like gorillas, go in small family parties, consisting of the parents accompanied frequently by from two to four young ones. Although they will devour leaves, buds, and young shoots, — more especially those of the bamboo, — the chief food of the orang consists of fruiis of various kinds, the prime favourite being the luscious but ill-smelling durian or jack-fi-uit. Of this fruit they waste a vast quantity, throwing the rejected rinds on the ground below. ORANGS. 53 Mr. Wallace describes the nest, or sleeping-place, of the orang as being generally constructed in a comparatively small tree, at a height of from some 20 to 50 feet from the ground ; a situation at this elevation being protected from wind by the taller surrounding trees. The Dyaks believe that the orang constnicts a fresh nest every night ; but, as Mr. Wallace remarks, if this were the case, the deserted nests would be much more common than they really are. These animals remain in their nests till the sun has risen sufficiently high to have dried the dew from the forest leaves. Their feeding-time is during the middle of the day ; but it appears that they seldom return for more than two consecutive days to the same tree for this pui-pose. Mr. Wallace observes that the orang must have a task of considerable difficulty in getting at the interior of the durian, since this fruit is protected by a thick and tough skin, covereil with strong conical prickles. Probably, however, the animal first bites off a few of these prickles or spines, and then makes a small hole into which it inserts its fiagers, and thus manages to pull the fruit in pieces. Many accounts have been given of the habits of orangs in ap mty. ^^.^p^j^.j^.^. Qf these the earliest is the one by Vosmaer relating to the young female, which, as we have akeady mentioned, was living in the menagerie of the Prince of Orange in 1776. A later account of an orang brought to Java was given about the year 1830 by Dr. Clark Abel. On board ship this animal was allowed to roam freely about, and soon became on good tei-ms with the sailors, whom it sui-passed in the agility with which it ascended the rigging. It was, indeed, often pursued by the sailoi-s from one part of the rigging to the other, when, finding itself unable to escape from tliem by direct .speed, it would swing itself out of their reach by grasping a loose end of rope, and thus bring the chase to an end On other occasions this animal wouLl wait among the rigging, or at the mast-head, till the .sailors were almo.st within touching distance, when it would suddenly lower itself to the deck by the nearest rope, or pass from one mast to another by means of the mainstay. Any attempts to dislodge the animal when aloft, by violently shaking or swaying the ropes by which it was suspended, were found to be quite ineffectual, although it often appeared to the spectator that the muscles of the orang would be unable to withstand the strain to which they were exposed. In its playful moods this orang is described as swinging itself suddenly within arm's length of one of its pui-suei-s, and after having struck him a hamiless blow with its outstretched hand, as suddenly swinging oft' in the opposite direction. Dr. Abel states that while in Java tliis orang was lodged in a large tamarind tree growing near the house of liis master. Here he was accustomed to foi-m a kind of nest or bed for himself by plaiting the smaller boughs together, and strewing the platform thus made with leaves. In the daj^ime the animal was in the habit of lying in this couch with his head projecting over the edge, and thus watched with interest all tlie passei-s-by. When any of these happened to be carrying fruit, the ape would descend from his lair and endeavour to obtain a portion. At sunset, or even sooner, it would retire to its nest for the night ; while at the first rays of dawn it would be again afoot, and endeavouring to obtain its usual food. When on board ship the mast-head formed its usual sleeping-place, 54 APES AND MONKEYS. where the creature would comfortably ensconce itself in the fold.s of a sail for tlie night. "In making his bed," writes Dr. Abel, "he used the greatest pains to remove everything out of his way that might render the surface on which he intended to lie uneven ; and, having satisfied liimself with this part of his arrange- ment, spread out the sail, and lying down upon it on his back, di-ew it over his body. Sometimes I preoccui^ied his bed, and teased him by refusing to give it up. On these occasions he would endeavour to pull the sail from under me or to force me from it, and would not rest until I had resigned it. If it was large enough for both he would quietly lie down by my side. If all the sails happened to be set, he would hunt about for some other covering, and either steal one of the sailor's jackets or shii-ts that happened to be drying, or empty a hammock of its blankets. His food in Java was chiefly fruit, especially mangosteens, of wliich he was extremely fond. He also sucked eggs with voracity, and often emploj^ed himself in seeking them. On board ship his diet was of no definite kind ; he ate readily of all kinds of meat, and especiallj' raw meat ; and was very fond of bread, but always preferred fruits when he could obtain them. His beverage in Java was water ; on ship-board it was as diversified as his food. He pi'eferred coffee and tea, but would readily take wine, and exemijlified his attachment to spirits by stealing the captain's brandy-bottle ; since his arrival in London, he has preferred beer and milk to anything else, but drinks wine and other liciuoi"s. In his attempts to get food, he afforded us many oppoi-tunities of judging of his sagacity and disposition." The continuation of Dr. Abel's account is too long to be quoted at length, but he gives several other interesting paiiieulars of tlie habits of the animal during the voyage from Java to England. Although habituallj'^ gentle, this orang could be excited into paroxysms of violent rage, which he expressed bj^ opening his mouth, showing his teetli, and seizing and biting such persons as were in his vicinitj'. This animal survived its arrival in England for about fifteen months, when it fell a victim to the disease so fatal to its kindred in our climate. The ferocious nature of the orang, when angered or di-iveu to bay, is confirmed both by Sir James Brooke and Mr. Wallace. An instance of this is related bj' the latter writer in the following words : — " A few miles do\\Ti the river there is a Dj'ak house, and the inhabitants saw a large orang feeding on the young shoots of a palm by the river-side. On being alarmed lie retreated towards the jungle, which was close by, and a number of the men, ai-med with spears and choppers, ran out to intercept him. Tlie man who was in front tried to ran his spear through the animal's body, but the mias seized it in liis hands, and in an instant got liold of tlio man's arm, which he seized in his mouth, making his teeth meet in the flesh above the elbow, which he tore and lacerated in a dreadful manner. Had not the others been close behind, the man would have been more seriously injured, if not killed, as he was quite powerless ; but they soon destroyed the creature with their speare and choppers. Tlie man reiiiainele in niunerous troo]is, conducted, it is said, by a chief, whom tlie Malaj-s believe to be invidnerable, pi-obably because he is more agile, powerful, and difiicult to reach than the I'est. Thus united, they salute the rising and setting sun with the most terrific cries, which may be heard at several miles' distance ; and which, when near, deafen, when they do not frighten. This is the moming-call to the mountain Malaj^s, but to the inhabitants of the towns it is a GIBBONS. 6 1 most insupportable annoyance. By way of compensation, they preserve a most profound silence during the daytime, unless when disturbed in their repose or sleep. These animals are slow and heavy in their gait ; they want confidence when they climb, and agility when they leap, so that they may be easilj"^ caught, when they can be surprised. But nature, in depriving them of the means of readily escaping danger, has endowed them with a vigilance which rarely fails them ; if thej- liear a noise which is strange to them, even though they be at a mile's distance, fright seizes them, and they immediate!}' take flight. Wlien .sui-prised on the ground, however, they may be captured without resistance, being either overwhelmed with fear, or conscious of their weakness and the impossibilitj- of escaping. At first, indeed, they endeavour to avoid their pursuei-s by flight, and it is then that their awkwardness in this exei'cise is most apparent. Their bodj*, too tall and heavy for their short, slender thighs, inclines forwards, and availing themselves of their long arms, as crutches, they thus advance by jerks, wliich resemble the hobbling of a lame man whom fear compels to make an extraordinary eflfort." Their want of agility when surprised on tlie ground is, however, amply made up for when in the trees, where they take long flying leaps. According to a German writer, Hen- Rosenberg, siamangs inhabit forests in Sumatra at an elevation of some three thousand feet above the sea-level, rarely leaving the trees to descend to the gi'ound. At any sudden fright they rush -saolently down the mountain sides, bj^ leaping from bough to bough and from tree to tree in the manner already mentioned. According, however, to Mr. Wallace, in his Malay Archipelago, the siamang is decidedly slower in its movements than the other gibbons, not taking such tremendously long leaps, and keeping at a lower elevation in the trees. The extraordinary relative length of its anns is well indicated in the description of the same writer, who observes that in an individual about three feet in height, they measure five feet six inches from hand to hand, when stretched out at right angles to the body. A young siamang brought to Mr. "Wallace, was at first somewhat savage, but soon became more amenable to discipline, feeding readily on rice and fruits. This individual, which Mr. Wallace had intended to transport to England, did not, however, long survive in captivitj'. And it appears that the IVIalays, who are stated to be adepts in keeping and taming wild animals, find it exceedingly difficult to keep siamangs for any length of time. Siamangs have been exliibited alive in the Zoological Gardens at Calcutta. In disposition they are regarded by the Malays as stupid and dull. Mr. Wallace considers that this species is found in the Malaj' Peninsula, but tliis is doubted by Mr. Blanford ; and it appears, according to Mr. Wallace, to be but little kuo^vn, even in Singapore, where the captive specimen, already mentioned, attracted a considerable amount of attention. A white siamang is recorded by Sir Stamford Raffles as having been obtained by him in Sumatra. The White-Handed Gibbon (Hylobates lar). We may take as our firet example of the more typical species of the group, all of which are verj^ closely allied, the white-handed gibbon, represented in the figure on p. 58. This species, like all the other typical gibbons, is consider- 62 APES AND MONKEYS. ably smaller than the siamang, standing about thirty inches in height ; and it is also of a lighter and more slender build. Although subject to great individual variation in colour, it may be always I'ecognised by the pale colour of the hands and feet, of which the upper surfaces are usually either white or j-ellowish-white. Another distinctive characteristic is to be found in the usual presence round the black skin of the naked face of a complete ring of more or less nearly white hairs ; which, as is well shown in our illustration, imparts a most peculiar physi- ognomy to the animal. Occasionally, however, tliis wliite ring is almost absent ; diffei'ent indi\'iduals showing a gradation in this respect from those in which it is but very slightly developed, to those in which it attains its full proportions. The general colour of the body and limbs of this gibbon varies irom a full black, through various fulvous shades, to a yellowish-white. In opposition to what usually obtains in Mammals some individuals of this species have the back lighter than the under parts of the body ; and it may occasionally be much variegated. The white-handed gibbon is found throughout the Malay Peninsula, as far north as the province of Tenasserim, and may possibly reach into Lower Pegu. It inhabits the forests skirting the mountains, at elevations varying from about three thousand to three thousand five hundred feet above the sea-level. Colonel Tickell has given an excellent account of tliis gibbon, Mode of Life. ... . fe > both in its \n\.A state and in confinement. It appeai-s from this description that the wliite-handed gibbon is somewhat more hea\'ily built and less agile than the hoolock (to be noticed next); while it walks on the ground less steadily. It is also said to differ from the hoolock in its manner of drinking — scooping up water in its hands, and thus can-ying it to its mouth, instead of applying its mouth directly to the sui-face of the water. The same observer also notices a great difference in the voice of the two species. The white-handed gibbons are also stated to go in smaller parties than the other species ; the number in a drove, according to Colonel Tickell, being usually from six to twenty. They depend almost entirely on their hands in passing from bough to bough, and use their feet to carry food. He has seen a drove of these apes escape in this maimer with the plunder stolen from a garden made by the Karen tribes near the foi'ests which they frequent. Like other species of the gi'oup, the white-handed gibbon almost invariably has but a single young one at a time. The young are bom at the commencement of the winter season ; and cling to the body of the mother for neai'ly seven months, after which they shift for themselves. The Hoolock {Hylobates hoolock). One of the best known of all the gibbons is the hoolock, or white-browed gibbon, which, as we have said, takes it name from its characteristic dissyllabic ciy. This is the only species which occurs in India, where it is confined to the north-eastern districts, being found in the hill ranges south of the Assam valley, as well as in the provinces of Sylhet, Cachar, and Manipur. Thence it ranges to the east and southwards into the hill-forests of the Irawadi valley near Bhamo, in Upper Bui-ma, and in the neighbourhood of Chittagong and Arakan. It may also occur near Martaban, in Upper Tenasserim ; and the extent of its range on the GIBBONS. 63 east side of the Irawadi river is not yet definitely determined. The hoolock maj-be readily dis- tinffiiishod from the white-handed gibbon by the presence of a white or grey band across the eyebrows, and also by the whole of tlie rest of the head, as well as the upper surfaces of the hands and feet, being of the same colour as tlie bodJ^ Tins general colour varies from black to a light yellowish- grey ; the females being generally paler than the males. As we have seen, their build is rather lighter, while their habits are more active than those of the last-named species. All who have written of the hoolock agree as to its docile and engaging disposition, and the readiness with which, even when adult, it can he thoroughly tamed in a short space of time. Writing of a pet hoolock, formerljr in his possession, Mr. R. A. Stei-ndale, in his Mammalia, of India, says, " Nothing contented him so much as being allowed to sit by my side with his arm HllOLOCKS IX A BAMBOO JCNGLE. Mode of Life. 64 APES AND MONKEYS linked through mine, and lie wonld resist any attempt I made to go awaj'. He was extremely clean in his hal)its, which cannot be said of all the monkej'' tribe. Soon after he came to me I gave him a piece of blanket to sleep on in his box, but the next morning I foimitheciis. With this group of long-tailed Asiatic monkeys, we come to the first of three nearly allied genera, all of which are characterised by their extremely slender and " lanky " build, by the excessiw; length of their tails, by the legs being longer than their arms, and by the absence of cheek-pouches. All the above characteristics can be verified in the living animal, but there is one otlier for the examination of which we must turn to the dissecting-room of the anatomist. This internal character relates to the stomach, wliich, instead of having the simple bladder-like form which it assumes in all other meiiiberH of the order, is divided into a number of pouches or sacs. When the peculiar pouched stomach was first described scarcely anything was known as to the habits and food of the monkeys in which it is found. Sir Richard Owen, however, sagaciously suggested that from the analogy presented by this peculiar type of stomach to that which characterises the Ruminating Hoofed Mammals, as well as some other vegetable-feeding animals, it would be found that the food of these monkeys consisted in gi-eat pai-t of leaves. This suggestion has been fully confirmed by subsequent observations ; and although the habits of the langurs are still but impeifectly known, yet it is stated by Mi-. W. T. Blanfonl tliat they are more purely herbivorous than those monkeys which are provided with cheek -pouches, and that a very considerable portion of their food consists of leaves and the tender shoots and young twigs of trees. The presence of this remarkable kind of stomach is, indeed, as we have already mentioned, a kind of compensation for the absence of cheek-pouches ; it being more suited to the needs of these animals than the pouches would be. The langurs are so-called from the name applied by the natives of Northern India to those species of the group which inhabit the outer ranges of the Himalaya. Langurs, which are known in Germany as Schlankaffen, or slender monkeys, are found over a large portion of South-Eastem Asia, being especially abundant in India and Burma, and represented by one species in the highlands of Tibet. As their German name implies, the bodies and limbs of these structure. monkeys are exceechngly slender ; while the tail is so long that very generally, and invariably in all the species from India, Ceylon, and Burma, it is actually longer than the whole length of the head and body together. This is well shown in our figure of the trae langur or hanuman monkey. In all the species the thumb is well developed ; this being a character of great importance, as the 70 APES AND MONKEYS. chief one bv -which these monkej-s are distinguished from some closelj' allied African monkeys. The row of long stitf black hairs seen in our figure, projecting from above the eyebrows of the langiii-s, is anotlier feature by which these monkej-s may be easily recognised. Further, the skulls of all the langui-s may be readily distinguished from those of all other monkeys, with the exception of the allied African gi'oup mentioned above, by the circumstance that the aperture for the THE HAXDmXs MONKET, OR TRrE LANGUR. nostrils, which is exceedingly narrow, extends upwards between the sockets for the eyes, instead of stopping at about the level of their lower border. Almost the earliest account that we have of the langurs relates to those of Ceylon, and was given in the year 1681 by one Robert Knox, an English seaman, who for nearly twenty j^ears had been a prisoner in that i.sland. Knox says that some of the Singalese monkeys " are as large as our English spaniel dogs, of a darkish-grev colour, and black faces, -with great white beards round from ear to ear, which make them show just like old men. They do but little mischief, keeping LANGURS. 71 in the woods, eating only leaves and buds of trees ; but when they are catched they will eat anything. This sort they call iu their language wanderows (wanderus)." This account has been thought to apjjly to the lion-tailed monkey (a maca([ue), which was formerly incorrectly called the Wanderu. That monkey is, however, black ; and there is not the slightest doubt but that Knox described the langurs, which are the wanderus of the Singalese. The HanumAx, or True Laxgur (SemnojMhecus entellus). Perhaps the best known of all tlie langurs, and the one whicli gives the scientific name to the genus, is tlie hanuman monkey, or true langni-, of wliicli we give a figure. This fine monkey is found tliroughout the northern part of Peninsular India, from South- Western Bengal and Orissa to Gujerat and Bombay, and is also found in Kattywar, and probably Katch, although unknown in Sind and the Punjab. Southwards it ranges into the Bombay Deccan ; while its extreme northern limit extends to the outer ranges of the Himalaya, although there is still some doubt as to where the range of this species ends and that of the next begins. The lianuman is one of four species of Inflian langurs, characterised by having the hair covering the crown of tlie liead i-adiating in all directions from a central point situated on the forehead. It is distinguished from its allies by the absence of any crest of hair on the head, of wliich tlie colour is scarcely, if at all, paler than that of the back; and by the full black colour of the upper surfaces of the hands and feet. The hair of the cheeks does not cover the relatively large ears. The general colour is greyish-brown, paler in some iiidi%iduals than in others ; but the face, ears, feet, and hands, ai-e coal-black. In size a large male hanuman will mea.sure some 30 inches in head and body ; but average specimens will be about 25 inches, while their tail ^^^ll measure as much as 38. As Mr. Stemdale has well observed, " the iout ensemble of the langur is so peculiar that no one who has once been told of a long, loose-limbed, slender monkey, with a prodigious tail, black face, and overhanging brows of long, stiff, black hair, projecting like a pentliouse, would fail to i-ecognise the animal." Langurs are exceedingly common tlii-oughout a large part of India, and in most districts are held sacred by the Hindus, by whom they are allowed to plunder the grain-shops at will. Mr. Stemdale considers, however, that the best times of the hanuman are over, and that it is not now allowed the free run of the bazaars so readily as it once was, while in some districts the aid of Europeans has even been invoked to rid the natives from the devastations of these monkeys, \vhich take their name from the god Hanuman, to whom they are sacred. As Ml-. W. T. Blanford observes, the protection accorded to the hanumdn by the Hindus of Xorthern India has caused these animals to be so tame, and so utterly regardless of the presence of man, that there are but few mammals whose habits can be so well observed. The same writer states that " the hanuman is usually found in smaller or larger communities, composed of individuals of both sexes and of all ages, tlie youngest clinging to their mothers, and being carried by them, especially when alanned. An old male is occasionally found solitary, as with so many other mammals. The story that males and females live in separate troops. 72 APES AND MONKEYS. though ajiparently believed by Blyth and quoted by Jerdon, I agree with Hutton in regarding as fictitious, though, as the latter observer justly remarks, females w'itli very young offspring may keep together, and temporarily apart from the remainder of the troop to which they belong." In regard to the cry of these langurs, Mr. Blanford observes that " their voice is loud, and is often heard, especially in the morning and evening. The two commonest sounds emitted by them are a loud, joyous, rather musical call, a kind of whoop, generally uttered when they are boimding from tree to tree, and a harsh guttural note, denoting alai-m or anger. The latter is the cry familiar to the tiger- hunter, amongst whose best friends is the hanuman. Safely ensconced in a lofty tree, or jumping from one tree to another, as the tiger moves, the monkey by gesture and cry points out the position of his deadly enemy in the bushes or grass beneath, and swears at liim heai-tily. It is marvellous to observe how these monkeys, even in the wildest foi'ests where human beings are rarely seen, appear to recognise men as friends, or at least as allies against the tiger. It is a common but en-oneous notion of sportsmen that tliis giittural cry is a sure indication of a tiger or leopaixl having been seen, whereas the monkeys quite as often utter it mei'ely as an expression of surprise ; I have heard it caused by the sight of deer mnning away, and I believe that it is frequentl}^ due to the monkeys catching sight of men." The food of the hanum^ consists largely of leaves and young shoots, and also grain of all kinds, especially in the towns. In disposition the hanuman is gentle, and appeai-s never to attack human beings. Its constitution is delicate when in captivity, — probably from the want of suitable food, — but the species is generally weU represented in the London Zoological Society's Gardens. That troops of lansnirs sometimes enffatje in fierce contests is Their Battles. . ^ . " . *' ^ proved by an interesting account given by Mi-. T. H. Hughes, from which the following extract is taken. Mr. Hughes sa^^s that "in April 1882, when encamped at the \dUage of Singpur in the Sohagpur district of the Rewa State, my attention was attracted to a restless gathering of hanumans in the grove adjoinmg the one in which my tent was pitched ; and, wisliing to form some idea as to its cause, I strolled to where the excitement was gi'eatest, and found two opposing troops engaged in demonstrations of an iinfriendly character. Two males of one troop, fair-sized brutes, and one of another, a splendid-looking fellow of stalwart proportions, were walking round and displaying their teeth. The solitary glacUator headed a much smaller following than that captained by the other two, and, strange to say, instead of the whole number of monkeys joining in a general melee, the fortune of the question that had to be decided appeared to have been intrusted to the representative champions. It was some time, at least a quarter of an hour, before actual hostihties took place, when, having got within striking distance, the two monkeys made a rush at their adversaiy. I saw their arms and teeth going \-iciously, and then tlie throat of one of the aggressors was ripped right open, and he lay dying. He had done some damage, however, before going under, having wounded his opponent in tlie .shoulder ; and matters then seemed pretty evenly balanced between the remaining strugglei-s. I confess that my sympathies were with the one champion who had gallantly withstood the charge of his enemies ; and I fancy the tide of victory would have been in his favour had the odds against liim not been reinforced by the advance to LANGURS. 73 of two females. I felt that the fight was not a fair one, but was deterred from interfering by a wish to see what the end of the affray would be, and the end, so far as the solitary hanumiin was concerned, soon came. Each female flung herself upon him, and though he fought his enemies gallantly, one of the females succeeded in seizing Iiim. Possibly he would have been killed outright had I not been present, but when I saw him so helpless, I interfered on the chance of being able to save him. He was, however, hopelessly mutilated, and before the morning he was dead. Not one of his own troop came to his aid. I presume they were either awed by the array of numbers on the other side, or they had full confidence in their leader. Had they assisted, they might in the end have been better off, for the result of the defeat of their champion was that the whole of the aggressors entered upon a guerilla warfare, and, isolating several of the members of the weaker troop, kejit them prisoners under surveillance. Whenever the latter tried to break away, their guards stopped them, and then effectually watched them by occupying every piece of vantage-ground. One female with a young one was most viciously chased, and when, in her cffoi-ts to escape her enemies, she climbed to one of the liighest limbs of a big tree, those in pursuit actually shook the branch on which she was, and jerked her to tlie grouiuL The fall was a nasty one, and she was so badly hurt tliat in the course of the niglit she went to swell the list of the fatally wounded. The defeated troops were thoroughly cowed, for one of the number actually allowed me to approach it qiaite closely without moving. I certainly do not ascribe the onslaught I saw to sexual excitement. It was plainly an incursion of a stronger troop into the domain of a weaker one ; and, under mistaken counsel, the weaker hesitated too long in yielding their feeding gi-ound." The Himalayan' L.vxguu {Semnojnthecus schistaceus). Very closely related to the hanumdn is the Himalayan langur (S. sc}iififaceu.<^), so closely indeed that Dr. John Anderson considers it ought only to be reckoned as a variety of that species. In the opinion of Mr. Blanford — our most recent axitho- rlty on Indian Mammals — it is, however, considered to be entitled to rank as a well- marked sjjecies ; and this observer gives the following characters by which it may be distinguished from the hanumdn. The Himalayan species is characterised " by being somewhat larger, — -although there is probably no great difference between large individuals of both species, — by the head being much paler in colour than the back, and by the feet being but little, if at all, darker than the limbs ; by the smaller ears, and by their being concealed by the long hair of the cheeks ; by the form of the skull." This species is found throughout the greater part of the Himalaya proper, ranging from Bhutan in the south-east to the Kashmir valley and adjacent regions in the north-west. It appears not to be found below five thousand feet, and in the interior of Sikhim it ranges as high as twelve thousand feet. One of the first, if not actually the first record of the occurrence of the Himalayan langur in the interior of Sikhim will be found in Sir J. W. Hooker's Hinudayan Journals. The author of that charming book of travel says, on arriving at a Tatar village, at an elevation of about nine thousand feet, " I saw a troop of large monkeys gamboling 74 APES AND MONKEYS. in a wood of Ahies brunoniana ; this surprised me, as I was not prepared to find so tropical an animal associated with, a vegetation typical of a boreal climate." Other writei-s have observed these langurs in the outer ranges of the Himalaya in the neighbourhood of the hill stations of Simla or Jlussuii, leaping from bough to bough of the snow-clad pines and deodars. And the present writer was himself once sufficiently fortunate to behold a similar sight when crossing a pass called the Rutten Pir, in the mountains to the south of the valley of Kashmir. On a sudden, when passing through a forest composed partly of pines and deodar cedars and partly of rhododendrons, a whole ti-oop of these langui-s dashed across the path, springing from tree to tree, and scattering in all directions the thick wreaths of snow with which the dark fir boughs were concealed ; the season of the year being the middle of the spring. In the autumn these langurs are to be found in large dx-oves in the extensive forests of the higher valleys surroundmg Kashmir. Hei"e they are a decided nuisance to the hunter, as their cries will not unfrequently alarm the deer or bear which he may be pui-suing. Desirous of secui-ing a .skull, the writer was once tempted to shoot a large male out of one of these droves; but the cries and expres.sion of the poor wounded bnite were so hmnan-like that he never again could persuade himself to shoot a monkey of any kind. The Madras Laxgur {Semnopithecus priamu^). In Madras and Ceylon the hanuman is represented by an allied species known as the Madras langiir (S. jyrianvus), distinguished by possessing a distinct crest of hair on the crown of the head, and by the upper surfaces of the feet and hands not being black. The following account of the habits of this species is taken from Sir J. Emei-son Tennent's Xataral History of Ceylon, where aU the langurs are known as wandenis. The Madi-as langur " inhabits the northern and eastern districts and the wooded hills which occur in these portions of the island In appearance it diflei"S both in size and colour from the common wandeni {S. cephalopterus), being larger and more often greyish ; and in habits it is much less resei'ved. At Jaflha, and in other pai-ts of the island where the population is numerous, these monkeys become so familiarised with the presence of man as to exhibit the utmost daring and indifference. A flock of them wiU take possession of a palmyra palm ; and so effectually can they ci-ouch and conceal themselves among the leaves that, on the shghtest alarm, the whole pai-ty becomes invisible in an instant. The presence of a dog excites, however, such an irrepressible curiosity that, in oi-der to watch his movements, they never fail to betray themselves. They may frequently be seen congregated on the roof of a native hut ; and, some years ago, the child of a European clergj-man stationed near Jatiha, having been left on the ground by the nui-se, was so teased and bitten by them as to cause its death." Tlie Malabar langur {S. hypoleucus), which is common not only in the forests, but likewise on the cultivated lands fringing the Malabar coast, is the last member of the group in which the hair of the cro^\'n of the head radiates from a single point on the forehead. LANGURS. 75 The Baxded Leaf-Moxkey (Semnopithecus femoralis). A mre laugur from Sumatra, Borneo, aud the Malay Peninsula, extending as far north as Tenasserim, is the banded leaf -monkey, of whose habits little, unfortunately, is known. It ditFers from all those already mentioned in that the hair of the crown of the head radiates from two distinct points on the fore- head. The hair on the hinder pait of the head stands up so as to form a crest ; while that over the temples bends forwards to overhang the eyes. In cohnir this monkey is niucli darker than any of the above species ; it varies from blackish- brown to black over the greater part of the body, but is white over a larger portion of the under surface of the body and inner sides of the thighs; the white area always including the abdomen. Tlie young are of a whitish hue throughout. A closely allied, if not identical, kind of langur from the same regions has received the name of S. chrysomelas, and dift'ers merely bj^ some details of coloration. It is a curious circumstance that the skulls of both these species or varieties of langurs can be distinguished from those of all others bj^ the form of the last molar, or " wisdom-tooth," in the lower jaw. In all the other langurs this tooth has five tubercles, in the lianded leaf-monkey it has but four, as in the under-mentioned group of giienons. The Negro Monkey (Semnopithecus maurus). Far better known than the last species is the negro monkey, or Budeng, as it is callrd by the inhabitants of Java, of which we give an illustration. This langur, whicli was originally obtained from Java, but, according to Dr. J. Anderson, is also found in Sumatra and the JIalay Peninsula, takes its English name from the full black colour prevaiKng over all the body in the adult, except a portion of the under surface, and the root of tlie tail, where it is replaced by grey. It agrees with the last in the forward projection of the hairs on the front of the crown of the head, as is well shown in the figure. The length of the head and body of this monkey is about 24 inches; the tail being longer than the head and body, and frequently furnished with a small tuft at the extremity. The young are light-coloured, being of a yellowash or reddi.sh tint ; the dark colour of the adult appearing first on the hands, and then gi-adually spreading over the limbs and body. This light colour of the young shows that the dark tint of the adults is an acquired or specialised charactei'. Nearly allied to this species is another and much rarer monkey, found m Java, where it is called by the natives the lutong. It is knowni scientifically as S. pyrrhva; and it difiei's from the negro monkey in being of a ferruginous red colour at all ages, and is therefore evidently a less specialised form. So like, indeed, are the two that Dr. J. Anderson considered the lutong to be merely a light-coloured variety of the budeng. More recently, however, Dr. Jentiuk, of Leyden, has shown that the skulls of the two present considerable 76 APES AND MONKEYS. structural diffei-ences, and he has accordingly no doubt that the two forms indicate perfectly distinct species. Although in Java these two monkeys have perfectly distinct names, the Malays call both by the name lutong, cUstinguishing the negro monkey as the Lutong itam, and the red species as the Lutong mora ; the words itam and mora signifying respectively black and red. The opinion that these two monkej's are distinct species is confirmed by a marked diflference in then- disposition, which was long ago pointed out by the late Dr. Hoi-sfield, from whose work on the Zoology of Java we take the fol- lowing account, with some slight verbal alterations. After observ- ing that the black budeng is much more abundant than the red lutong, Dr. Horsfield observes that " the latter, both on account of its rarity and comparative beauty, is a fav- ourite with the natives. Whenever an individual is obtained, care is taken to domesticate it, and it is treated with kindness and atten- tion. The budeng, on the contrary, is neglected and despised. It re- quires much patience in any degree to impi-ove the natural sullenness of its temper. In confinement, it remains during many months grave and morose ; and, as it contributes nothing to the amusement of the KKGBo MoxKEv. uativcs, it is rarely found in their villages or about their dwellings. The budeng is found in great abundance in the forests of Java ; it forms its dwell- ing on trees, and associates in numerous societies. Troops, consisting of fifty individuals and upwards, are often found together. In meeting them in the forests, it is prudent to observe them at a distance. They emit loud screams on the approach of a man, and by the violent bustle and commotion excited by their movements, branches of decayed trees are not vmfrequently detached, and thrown down on the spectators. They are often chased by the natives for the purpose of obtaining their fur. In these pursuits, which are generallj' ordered and attended by the chiefs, the animals are attacked ^\•ith cudgels and stones, and cruell}'^ destroyed in great numbers. The skins are prepared by a simple process, which LANGURS. 77 the natives have acquired from the Europeans; and they conduct it at present with great skill. It affoi'ds a fur of a jet-black colour, covered with long silky liaii's, which is usually employed, both by tlie natives and by the Europeans, in preparing riding equipages and military decorations." The Crested Lutong {Semnopithecus cristatus). The crested lutong of Sumatra and Borneo is closely allied to the negro monkey, from which it appears to be cliiefly distinguished externally by the blackish fur being iisually grizzled, or washed with gi-eyish-white. A male obtained by Sir Stamford Raffles in Sumatra, and presented by him to the Indian Museum (now disestablished), is described by Dr. Anderson as of a brownish-black colour, with a fuliginous tinge on the flanks, fore-arms, and crest : the short crest on the vertex of the head being directed backwards, and the long black liair on the temples coming forwards. The same writer describes a female as black, with the tips of the hairs on tlie head and body of a lustrous grey tint ; the liair of the liiidjs being yellowish- grey, except on the hands and feet, where they are black. On the under parts the hair is paler, with yellowish-grey tips ; while the tail is black, tipped with grey above but yellowing underneath, more especially near the root. The face has a bluish-black hue. The young of this monkey is yellow in colour ; and Sir Stamford Raffles records the existence of a race in which the colour of the adult is either light grey or whitish. The Nilgiri Langur {Semnopithecus johni). With the Nilgiri langur we come to the first of a large group of langurs, in which the hair of the crown, instead of radiating from one or more points on the forehead, is unifonnly directed backwards without any trace of parting. This species, which derives its Latin name from a former member of the Danish factory at Trauquebar in Madras, belongs to a subgroup characterised by the absence of a crest of hair on the ci-own of the head; the hair of the crown itself being not longer than that on the temples and the nape of the neck. The Nilgiri langur is a comparatively small species ; the length of the head and body varying from about 21 to 23 inches, and that of the tail from 32 to 35 ; though larger individuals are occasionally met with. The hair of the body is long, fine, and glossy ; and the general colour black to blackish-brown, with the exception of the head and rump, of which the former is brownish -yellow, and the latter ashy-gi-ey. The young of tliis monkey are black throughout, and this appears to be the case in the next species. The character serves, there- fore, to distinguish these langurs very markedly from those of the preceding group, in which, as we have seen, the young are light-coloured ; and it may be taken as an indication that the present group is the most specialised of all the langurs, not only having acquired the black tint in the adult, but even in the earlier stages of their existence. As its name implies, it is found in the Nilgiri Mountains (or Hills as 78 APES AND MONKEYS. they are commonly called bj- Anglo-Indians) of Southern India; and its range extends from the WjTiaad southwards to Cape Comorin. According to Mr. W. T. Blanford, this langur " is shy and Avarj-, the result of human persecution. It inhabits the sholas, or dense but abruptly limited woods of the Nilgiris, and other high ranges of Southern India, and is also found in the forests on tlie slopes of the hills, usuallj- in small troops of from five to ten indi- \-iduals. It is very noisy, having a loud guttural alarm-cry, used also to express anger, and a long loud call. Jerdon relates that when the sholas of the Xilgiri range were beaten for game, these monke\'s made their way rapidly and with loud cries to the lowest portion, and thence to a neighbouring wood at a lower level. In consequence of the beauty of their skins, and the circumstance that certain castes eat their flesh, these monkeys are more frequently shot than most of the Indian species, hence their shjiiess." The Purple-faced Monkey (Semnopitkecus cephalopterus). The pui"ple-faced monkey is the representative of this group in the island of Ceylon. It is known to be liable to considerable variations of colour, and at least, in a popular work like the present, we may follow Dr. Andei-son in reirai'diucr the Siuarty of twenty or tliii-ty of these creatures is generally busily engaged in the search for berries and bud.s. They are seldom to be seen on the ground, except when they may have descended to recover seeds or fruit which have fallen at the foot of their favourite trees. When disturbed, their leaps are prodigious ; but, generally speaking, their progress is made not so much by leaping as by swinging from bianch to branch, using their powerful arms alternately ; and, when baffled by distance, flinging themselves oblii[uely so as to catch the lower bouglis of an opposite tree, the momentum caused by their descent being sufficient to cause a rebound of tlie brancli, that carries them upward again till they gi-asp a higher and more distant one, and thus continue their headlong flight. In these perilous achievements wonder is excited less by the surpassing agility of these little creatures (frequently encumbered as they are by their young, which cling to them in their career) than by the quick- ness of their eye and the unerring accuracy witli which they seem almost to calculate the angle at wliich a descent will enable them to cover a given distance, and the recoil to attain a higher altitude." The same writer then goes on to say that in the hills the typical black form of this monkey is replaced by the so-called bear monkey. "The natives, who designate the latter as the Maha, or Great Wandeini, to distinguish it from the Kala, or Black one (the typical purple-faced monkey), with which they are familiar, describe it as much wilder and more powerful than its congener of the lowland forests. It is rarely seen by Europeans, this portion of the country having till very recently been but partially opened ; and even now it is difficult to observe its habits, as it seldom approaches the few roads which wind through these deep solitudes. At early morning, ere the day begins to dawn, its loud and peculiar howl, which consists of a quick repetition of the sounds how, how ! may be frequently heard in the mountain jungles, and forms one of the characteristic noises of these So AFES AND MONKEYS. lofty situations." There is a record of one of these monkeys having attacked a native laden with a bag of rice. The Capped Langur {Semnopithecus pilcatiis). Of somewhat smaller dimensions than the hanuman is the capped langur of Assam and the neighbouring districts of Korth-Eastem India and Upper Burma. This .species may be readily distinguished from the Nilgiri langur and the purple- faced monkey (with its varieties) by the hair of the cro\\"n of the head being longer than that on the occiput and temples, thus having somewhat the appearance of a cap, from which character the species derives its name. In colour tliis monkey varies from a dusky-grey to a brownish ashy-grey on the upper parts ; the upper part of the back, and sometimes also the crown of the head, being darker. The hands and feet are dark or black above, but occasionally some or all of the fingers may be yellowi.sh. Tlie tail is dark-brown, but maj' be black at the tip. The face is always black, but the sides and lower parts of the head, as well as the neck, vary from a golden brown or orange to a pale yellow or yellowish-white tint. The light colour of the sides of the face extends backwards to a line just above the ears, so that, with the light-coloured nape of the neck, the dark cap is well defined, and gives to this monkey a peculiar and distinctive appearance. According to Mr. Blanfoixl, notliing is known of its habits in a wild state, although they are probably very similar to those of most of the other species of the genus. In capti^'ity it is said to be gentle if captured when quite j^oung, but if not taken till adult it is morose and savage, this being especially the case with old males. The so-called red-bellied langur (S. chrysogaster) is only known by an adult female and a young one preserved in the Museum at Berlin, and reputed to have been obtained from Tenasserim. In the adult the upper parts, the limbs, and the tail are jet black, with the lower portions of the indi\idual liairs ruddy, ami their extreme bases white ; the band on the forehead, as well as the cheeks to behind the ears, and the sides and fi'ont of the neck, together with the chin and the upper part of the breast are pure wliite. The remainder of the under parts ai-e of a deep bright ferruginous red, which also tinges the inner sides of the limbs, and gives the animal its distinctive appellation. The young are of a uniform reddish-white colour. The head of the adult appeare to have a small crest, and by this it is distinguished from the typical capped langur. From this description it would appear that this monkey is the most brilliantlj' coloured of all the langurs ; and Mr. Blanford considers from this circumstance that if it really comes from Tenasserim other examples ought ere this to have been obtained. Dr. Andei-son regards tliis monkey merely as a brilliantly coloured vai-iety of the capped langur, but this view is not accepted by Mr. BlanforcL The Dr.sKT Leaf-Monkey (Semnojnthecus obscurus). The duskj^ leaf-monkej', which is found in Siam, the Malay Peninsula, and the Tenasserim pro\Tnces, while agi'eeing with the Nilgiri and the capped langur in LANGURS. 8 1 the backward direction of the crown of the head, is distinguished by the possession of a distinct crest of longer hairs on the occiput, arranged in a jDointed form. The adult of this langur is of comparati\'ely small size, the length of the head and body measuring 21 inches, and that of the tail 32. Usuallj- the general colour of the head, bodj-, and limbs is dark ashj'-grey, but it may vary to blackish-bro-mi. The imder parts and tail are generally lighter, but the hands and feet are black. The crest on the back of the head is always distinctly lighter than that of the rest of the crown, and may be almost white. The J'oung are of a bright golden ferruginous coloui*. According to Mr. Blauford this .species is known to the Malays as Lutong itam, a title wliich appears properly to belong to the black variety of the negro monkey. Closelj' aUied to this species is Phayre's leaf -monkey (S. ijhatjrei), distinguished by the crest of hair being placed on the crown of the head instead of on the occiput ; and by this same crest being compressed and longitudinal, instead of pointed ; while the colour of the body is dark grey above, and whitish underneath. Phayre's leaf-monkey inhabits Ai-akan, part of Pegu, and Northern Tenasserim. Writing of tliis species, Mr. Blanford states that it " is found in dense, high forests, or amongst bamboos on the liill-sides and on the banks of sti-eams, usually in flocks of twenty or thii-tj' individuals. It is very shy and wary, and is con- sequently more often heard than seen ; the whole flock when alarmed rushing thi'ough the forest, shaking the branches -sdolently, and leaping from tree to tree. But occasionally, as Tickell observes, an old male stays beliind in a safe post of vantage on the top of one of the highest trees, where he may be heard uttering his short, deep alarm-cry at frequent intervals. This ciy is an angry bark, not unlike that of the hauuman. I was once well scolded from a tree by an old monkey, I believe of this species, on the edge of a half-deserted clearing in Southern Arakan, I had done nothing to oftend his monkeyship, but he e\'identhr considered me as sometliing imusual and susjiicious. Blyth observes that the young, besides making a whining noise to express their wants, emit a cry that might be mistaken for the mew of a cat." Hose's Laxgtjr {Semnopithecws hosei). This very handsome and peculiarly-coloured langur from Boi-neo belongs to the group in which the hair of the crown extends evenly backwards. It is about the same size as the dusky leaf -monkey. The crown has a longitudinal crest, starting about half an inch behind the centre of the forehead. The general colour of the body is a hoary grey, caused by the mixture of black and white hairs. The crest, as well as the centre of the crown of the head, the nape of the neck, and the eyebrows, are of a deep glossy black ; and the hands and feet are of the same jetty hue. In marked contrast to these sombre tints is the brilliant white of the forehead, temples, sides of the head and neck, and chin. This white is continued down the throat and chest to the under surface of the body, and the inner sides of the upper parts of the limbs. This exceedingly handsome species differs from all the langurs yet mentioned, in the marked contrast presented by its black crest to the brilliant white of the temples and cheeks. A specimen was obtained by Mr. John Whitehead on Kina Balu, the gi-eat mountain of Borneo, at an elevation of some four thousand feet VOL. I. — 6 82 APES AXD MONKEYS. above the level of the sea; and this explorer states that the species is fairly common in certain patches of forest on the mountain and in its neighbourhood. The reader might well be excused for tliinking that with this he had reached the end of the alreadj" long list of langurs; but thei-e are several other species more or less closely related to those we have mentioned. As, howevei-, even the enumeration of these might be wearisome, we pass on to the consideration of The Douc {Semnopithecus nenucus). The douc, or variegated langur, is an inhabitant of the forests of Cochin-China, where it is found near the coast, as well as in the interior, and is remarkable for its brilliant coloi-ation. There seems to be great doubt as to the origin of the name Douc, which was a^jplied to this nioukej' by Button, and it is stated to be unknown in Cochin-China; it has, however, been so long in use that there would be no advantage gained b}' chang- ing it. The general form of the douc is so (-liflerent from that of other langui-s, that the late Dr. Gray pro- posed to make it the tA'pe of a distinct genus. Thus the general build is more robust, and the limbs are stouter, and of nearly equal lengths; whereas in the tj-pical langurs the arms are considerably shorter than the leirs. The hair on the top of the head is directed backwards, with- out any crest; and the brilliant whi^e wiaiskei-s have hkewise tlie same dii'ection, ami are closely pi'essed to the face. The general colour of the head is brown, but there is a narrow band of bright chestnut passing backwards under the ears; and the naked face is of a brilliant yellow, wliich makes a bold contrast to the pure white whiskers. Owing to the haii-s of the body ha\-incr alternate dark and lierht rings of colour, the genei-al tint of the body is a mottled, gi-izzled grey, darker on the upper than on the under parts. Tlie upper parts of the arms and legs, as well as the hands and feet, are of a deep black ; but the lower legs are of a full chestnut, and the fore-arms white. A large patch on the rump near the root of the tail, as well as the tail itself, are likewise white. All these coloui-s are extremely brilliant, and sharply defined, without any tendency to blend with one another at their junctions, so that this monkey is one of the most gorgeously coloured Mammals kno^\^l. AVe have very little information as to the habits of the douc in a state of nature, and it does not appear that it has been exhibited alive (at least of late years) in this country. M. Rey, a French captain, who visited Cochin-China in the LANGURS. 83 years 1819 and 1820, has given us an account of a number of doucs wliicli ho tsaw during an expedition into the interior of the country, in the course of wliich it is stated that a hundred individuals were slauglitered on a single occasion in the endeavour to capture some living specimens. The Tibetan Laxgur, — Semnopithecus roxellance. Perliaps the last place in which we should expect to lind a living monkey would be the highlands of Eastern Tibet. Nevei-theless, that one — and a very peculiar one — does exist in those elevated regions has been proved by the researches of the French missionary. Abbe David, who has done so much to increase our knowledge of the fauna of that inaccessible jjart of the world. The monkey in question, which niay be known as the Tibetan langur, although a true SemnopitheciLS, may be recognised at a glance among all its congeners by its " tip-tilted " nose. Although shoi-t and small, the nose is so much turned up that its tip reaches to the level of the lower border of the ej'es. Some writers, relying on this ijeeuliar foruuxtion of the nose, have separated the species from the other langurs under the name of Rliinopitheciis, but this multijDlication of generic terms is confusintr and unnecessarv. Although this remarkable monkey was first made known in Europ(! from specimens obtained in Eastern Tibet, subsequent researches have shown that it also ranges into Nortll-^V('st China, where it is found on the mountains of the province of Kansu. It appears, indeed, from the researches of the late Professor Moseley, that it has been known to the Chinese for an inunensely long period. There is a Chinese work known as the Shun Hoi Kiiuj, or mountain and ocean record, of very great anti(juity, — so old, indeed, that one commentator even assigns to it as early a date as the year 2:^0.5 B.C., — in which there is a woodcut representing a man of the Heu Yeung Kingdom, wherever that may be. Professor Moseley reproduces this figure in his Notes of a Naturalist on the Challenger, and says that it evidently represents a monkey closely allied to, and perhaps identical with, the species under consideration ; the prominent nose turned uj) at the tip being clearly sho^vn in the engraving. Professor Moseley adds that " the wide but unscientific distinction commonly drawn between men and the higher monkeys is an error of high civilisation, and comparatively recent. Less civilised races make no such distinction. To the Dyak the great ape of Borneo is simply the Man of the Woods — orang-utan." The Tibetan langur differs from the Indian langurs by its stouter build, and relatively .shorter limbs. The upper surface of the body, the crown of the head, the outer sides of the limbs, and the whole of the tail, are an olive-brown colour, flecke BLACK COLOB ( J liat. Size). (Colohios angolensis), which diffei-s from the king monkey in that the chest and two-thirds of the lower portion of the tail are black. The White-thighed Colob (Colobus villerosuii). More markedly distinct than the preceding from the king monkey, is the white-thighed colob of Western Africa. This species is distinguished by the absence of a mane on the head and throat, although it has a small fringe round the face. The general colour is glossj^ black ; but that of the forehead, of the frill round the face, and on the cliiu, is white. The tail is also white ; but the THUMB LESS MONKEYS. 91 most distinctive characteristic of the species is the silveiy-wliite of the thighs, from which it derives its name. The haunches are, moreover, generally grev. The white hair of the thighs is shorter than that on the bodj^ The Bay Colob {Colohus ferrugineus). Very different in coloration from any of tlie species yet mentioned is the bay colob, definitely known from the Gambia and the Gold Coast, and of which a single specimen was brought alive to England in the autumn of 1890, but, unfortunatel}-, did not long survive its arrival. This handsome species lias comjiaratively short hair, which, on the crown of the head and the back and upper part of the sides is blackish-grej-, while the cheeks and throat, as well as the under parts and tlie limbs, ai-e of a rich fermginous bay. The upper part of the root of the tail is blackish, but the remainder of a reddish-ljrown. The ears and tiie greater part of the face are bluish, but the nose and lips are flesh-coloured. Altogether the bay colob is a striking species, which, once seen, will always be easily recognised. The Crested Colob {Colohus cristatus). The last of the thumbless monkeys we shall mention is the crested colob, which is likewase a West African species. It is readily distinguished by its short yellowish-brown fur, which becomes grej'er on the front of the body; the shoulders and outer sides of the arms, the thi-oat, chest, under parts, and inner sides of the limbs being greyish-white. It differs from all the other species in that the hair on the foreheailiifll''i-ti.i illlioijiiliirtK). With tho nisna.s wo concluded our notice of the group of f^uenous in which tho head is oval, the muzzle .sotnewhat produced, the whiskei-s stiff, and the general colour greenish or red. With the East African Sykes's monkey we come to the second and more typical group of these animals which ai'e distinguished hy the general form of the head being rounded,- the-muzzle very short, the whiskei-s short and rounded and not directed backwards, and tho fur generally of a blackish hue, more or less tinged with yellow. The present species appeai-s to be the East African representative of the mona monkey, to be innnediately mentioned, from which it is distinguished by the absence of tho white spot on the haunches, and the pure white colour of tho under-pai-ts and chest, which extends on to the throat, and thus suggests the scientific name of the species. It is also of larger size than tho mona, being tho largest representative of the genus. This monkey was originallj' brought to England by Colonel W. H. Sykes, by whom it was described in IS.Sl. The original .spocinu-n was purchaseil at Bombay, and was said to have come from Madagascar (where, hy the waj', monkeys are unknown), but it was doubtless imported from Zanzibar. In describing the original living specimen, Colonel Sykcs observes that its manners " are grave and sedate. Its disposition is gentle, but not affectionate ; free from that capricious petulance and mi.schievous irascibilitj^ which characterise so many of the African species, but yet resenting irritating treatment, and evincing its resentment by very sharp blows with its anterior hands. It never bit any person on board ship, but so seriously lacerated three other monkeys, its fellow- passengei-s, that two of them died of the wounds. It readily ate meat, and would choo.se to pick a bone, even when plentifully supplied with vegetables and dried fruits." The Mona Monkey (Cerrojnthe^tis mova). One of the most familiar of all the gucnons is the mona monkey, represented in tho ujipcn- tigtn-o of the accompanying woodcut. This beautiful little monkey may bo always easily recogniserl bj- the presence of a large and distinct white spot of an oval shape, situated on each hip immediately in front of the root of the tail ; the feature Ijeing quite peculiar to the species. In size it is rather smaller than the patas. The mona is a West African monkey ; and has no real right to its name, which is merely the Moorish M'ord for monkeys in general. The general hue of the fur of this monkey is described by Dr. Gray as blackish-olive, finely grizzled with j'ellow : this graduallj' darkens towards the hinder parts of the body, so that the tail and the outer surfaces of the limbs are nearh' black. The under surface of the GUENONS. body is of a ueurly pure white, these white pai-ts being separated from the darker regions by an abrupt division : and we liave ah'eady alhided to the .Hstinctive white spot on eaeli side near the root of the tail. The naki-d portions of tlie face are purphsh, witli the exception of the hps and cliin, which are flesh-coloured. The r\ ^Ml0' i'lfm THE MON.\ MONKEY AND DIANA .MONKEY (i Hat. size). bushy whiskers, which Cdinc foiward .so as to conceal a lai-gc ])art of the cheeks, are straw-colunriMl, with a mixture of a few black liair.s. A black transver.se ban as far cast as China, wliile one is found even in Japan. To the northward, macaques extend into the outei' ranges of the Hiiii;d;iya, while a single species inhaliits the secludetl highlands of Kastem Tibet. 1'he wluile of the large! number of monkeys reckoned as macaques seem to have much the same general habits, being always found gathei-ed together in troops, which may be of considerable nvimbers, and always comprise individuals of both sexes, and of all sizes and ages. They are forest- dwelling animals ; and, while active and rapid in their movements, are less markedly so than their compatriots the langui's. As regards food, macaques have a varied appetite, most, if not all, of them eagerlj^ eating insects as well as seeds and fruits. Moreover, thej^ have occasionally been observed to devour lizards, and it is reported that frogs also form part of their food on rare occasions ; while one species is known to subsist partly on cinistaceans. Their cheek-pouches are of verj^ large size, and it is the general habit of these monkeys to stuff" these receptacles as full as they will hold on eveiy available occasion. According to Mr. Blanford, from whose works the above accounts of their habits is paraphrased, the voice and gestures of all the macaques are similar, and ditler markedly from those of the langiirs. In regard to these points, the same writer gives an interesting quotation from the manuscript notes of Colonel Tickell — an excellent observer of the habits of Indian animals — which we repeat. Colonel Tickell says, " Anger is generally silent, or, at mo.st, expressed by a low hoarse ' heu' not so gular or guttural as a growl. Ennui and a desire for company by a whining ' horn.' Invitation, deprecation, entreat}^ by a smacking of the lips and a ili.splay of the incisors into a regular broad grin, accomjmnied with a subdued grunting chuckle, highly expressive, but not to be rendered on paper. Fear and alarm by a loud harsh shriek, ' kra ' or ' kraouk,' which serves also as a warning to the others who may be heedless of danger. Unlikt! the langurs and gibbons, they have no voice if calling to one another." In confinement most of the species are docile if caught young ; but old males that have been captured when full grown are sometimes exceedingly spiteful ; and the present writer has a vivid recollection of a pig-tailed macacjue formerly in the Zoological Gardens at Calcutta that was very ferocious, and would fly at every visitor who approached his cage with open mouth and the most menacing gestures. In their wild state it also appears that these monkeys will occasionally show fight. Thus Mr. Stemdale tells us that on one occasion during the Indian Mutiny he came acro.ss a party of rhesus macaques, among whom were several females with young ones. He endeavoured, without success, to run them down, in order to capture the latter, when he was deliberately charged by the old males of the party, the leader of whom he had to despatch with a pistol-bullet. Several of the species will breed in captivity. As a rule, their manners when in the latter state are the reverse of pleasant. Since the number of species of macaques is very large, we shall select for especial notice only some of the better-known types, commencing with those with the tails so long that their length exceeds three-ijuai-ters of the combined length no APES AND MOXKEYS, of the head and body, and concluding with those in which the length of this appendage is less than three-quarters of that of the head and body. The Bonnet Monkey {Mncocus sinicv.s). One of the best and longest known of the longer-tailed macaques is the South Indian bonnet monkey, which is one of two closely alHed species characterised by THE BO>"SET MOXEET. the circumstance that the hair of the crown of the head is lengthened, and aiTanged in a radiating manner from the middle line. A representation of this monkey is given in the accompanj-ing woodcut, and in Fig. 3 of the coloured Plate. This species takes its name from the crest of hair on the crown, which instead of coming over the forehead, as a rule stops short of that part of the head, and thus assTimes a toque-like form. On the forehead the short hair is usually parted down the middle line. The fur, which is of moderate length, and generally straight and MACAQUES. Ill smooth, is brown or grejash-brown above, and pale brown, or whitish on the under- parts. The face and eai-s are flesh-coloured, and in some examples the ends of the liairs are ringed. The tail is generally nearly or quite as long as the head and body ; the length of the two latter being about 20 inches. This maca(iue, which occurs all over Southern India, and extends westward to Bombay, is the common monkey of those regions, l)cing found not only in the forests, but likewise in the towns, whore it pillages the shops of the hhanias, or native grain-sellers. It is exceedingly mischievous, and a ready mimic, althouo-h Mr. Blanford believes that the rhesus monkey is its equal in these respects. In Ceylon this monkey is replaced by the closely allied toque monkey {31. pileahis), wdiich appears only to differ in colour, although the long hair of the crest of the head seems to be more generally continued on to the forehead. It is shown in Fig. 5 of the coloured Plate. Among the Singalese this monkey is known as the Rilawa. Sir Emerson Tennent speaks of it as being " the universal pet and favourite of both natives and European.?. The Tamil conjurors teach it to dance, and in their wanderings carry it from village to village, clad in a grotes([ue dress, to exliibit its lively performances." After all, however, the mimicry and amusing tricks of a monkey in captivity are a mere shadow of what they are in its native condition, so that persons who have only seen these animals in confinement have but a faint idea of their true nature. The Crab-Eating Macaque {Macacus cynomolgus). This species derives its name from its peculiar hal)it of feeding largely- on crabs from the brackish water of the lagoons and swamps on the coast. It is the true macaque of Button, and is known to the Malays, apparently from its cry, as the Kra. This monkey is shown in Fig. C of the coloured Plate. It may be at once distinguished fi-om the bonnet monkey by the circumstance that the hair on the crown of the head is neither longer than the rest nor distinctly radiated from the middle. In some individuals there is, however, a trace of a crest, with slight radiation of the hair from one or more points on the forehead. As a rule, the general colour of the fur of the upper parts varies from a dusky or greyish- brown to a rufous or golden-brown ; the under-parts being either light greyish- brown or nearlj' white. The hairs of adult individuals vary in colour in different parts of their length, and are ringed at their tips. The naked parts of the face and the callosities on the buttocks are flesh-coloured or dusky. The eyelids are either white or bluish -white. The tail is nearly as long as the head and body, the combined length of the two latter reaching to 22 inches. In the dark and smaller variety of this common monkey the fur is dusky; while in the lighter or golden-rufous variety, its hair is flesh-colour. The range of the crab-eating macaque is a very wide one, extending from Siam in the east through the Malay Peninsula into Lower Burma and the Arakan coast. It is also found in the Nicobar Islands in the Bay of Bengal, although Mr. Blanford considers that it has probably been introduced there by human agency. What induced the ancefstors of this monkey to forsake the usual simian food 112 APES AND MOXKEYS. and take to a diet of crabs and insects it is difficult to conceive ; unless, indeed, thej- may have been driven to it during a season of scarcity, and found it so niucli to their liking that they have continued it ever since. Be tliis as it may, there is no iloubt whatever as to the crustacean-devouring procli\ities of tliis species. For instance. Sir Arthur Phayre mentions that " these monkeys frequent the banks of salt-water creeks and devour shell-fish. In the cheek-pouches of a female were found the claws and boily of a crab. There is not much on recoi-d conceniing the habits of this monkey in its wild state beyond what is stated concerning its partiality for crabs, \\lncli can also, I believe, be said of the rhesus in the Bengal saTiderljans." According to Colonel Tickell, as (juoted by iMr. Blanford. the crab- eating macaque is common on the tidal creeks and livei-sof Burma and Tenasserim, THE UON-TAILED MONKEY (^L Uat. sizc). especially in the delta of the Irawadi. They go usually in small family pai-tiep of from five to fifteen individuals, including an old male and four or five females with their offspring. Their home is among the roots and Ixiughs of the mangrove trees, and they spend a large portion of their time in searching for insects and crabs. From the constant presence of human beings on the water-ways near which they dwell, these monkeys become very tame, and can be easily approached. They will even. Ml". Blanford tells us, pick up rice or fniit thrown down to them. Still more i-emarkable is the facility witli which they can swim and dive. Colonel Tickell states that on one occasion a male of this species that had been wounded and placed for security in a boat, jumped overboard and dived several times over to a distance of some fift}^ yards, in order to prevent recapture. Like most macaques, this species is gentle if captured at a sufficiently eai-ly age, but the old males always become macaquls MACAQUES. 113 fierce and morose. On account of the white eyelids of this monkey care must be taken not to confound it with the mangabej-s noticed above. The Liox-Tailed Monket {Macacus silenus). With the peculiar-looking lion-tailed monkey of Western India, well represented in the woodcut on the opposite page, and also in Fig. 2 of the coloured Plate, we come to the first of the macaques in wliich the length of the tail is less than three- quarters of that of the head and body taken together. The lion-tailed monkey, often incorrectly called the wanderu (a term which as we have seen, should be restricted to the langurs of Ceylon), may be distinguished from all the other species by its genei-al black colour, and the enormous grey beard and rutf, which surrounds the black face, with the excjption of the middle of the forehead, whera it stops short. The fur is long, and the slender tail is tufted at its extremity, and measuring from half to three-quartei'S the united length of the head and bodj^ The thin and tufted tail, like that of a lion, is one of the characteristic features of this species, and that from which it derives its name. The enormous nifi' totally concealing the ears, is, however, that which especially attracts attention, and gives the owTier somewhat the appearance of a black-faced old man with shaggy whiskers and beard. These monkeys inhabit the Malabar, or Western, Coast of India, from Cape Comorin to about the fourteenth parallel of latitude, being especially abundant in the districts of Travancore and Cochin. They i-estrict themselves to the forest- lands on the range of trappean mountains known as the Western Ghats, and are always found at a considerable elevation above the level of the sea. Dr. Jerdon saj-s that they associate in troops of fi-om twelve to twenty or more in number. They are excessively shy and wary, and when caught are sulky and savage in captivity, so that it is only with great difficulty that they can be taught to perform any feats of agility or mimicry. The Bengal Monkey (Macacus rhesus). Perhaps the best known of all the macaques is the common Bengal or rhesus monkey, the bandar of the Hindus, which is found all over Northern India. It is shown in Fig. 1 of the coloured Plate. This monkey presents but little resemblance to the last species, having no trace of a beard or a ruff, and its colour being brown, with a tinge of grey. As a species it is characterised by the straightness of its moderately long hair, and also by the buttocks being naked for some distance round the callosities. The tail is about one-half the length of the head and body, and tapers regularly from base to tip, without any trace of a terminal tuft. The face, as well as the callosities on the buttocks, are flesh-coloured, except in the adults, when they are blight red. In India the Bengal monkey is found continuously northward from the valley of the Godaveri to the Himalaya, extending to the west coast at Bombay. It inhabits the valley of Kashmir and surrounding regions, at elevations of and above four thousand feet. In the neighbourhood of the hill sanitarium of Simla these VOL. I. — 8 114 APES AND MOXKEYS. monkeys are found at an elevation of between eight and nine thousand feet above the sea-level : and it is one of the regular expeditions from Simla to ride or walk to see the monkeys on their own hill, which rejoices in the approjiriate name of Jako. Here they are regularly fed bj' a fakir, who has taken u]i his abode on the same mountain, and they come down in troops at liis well-kno\^■n call. Indeed, these monkeys are almost invariablj^ found in large droves ; usually in the forests or more cultivated lands, but occasionally near and in the towns. Although not regarded as sacred, it appears that the rhesus moukcj' is frecjuently protected by the Hindus, and in Kashmir the writer has seen them forming part and parcel of the appanages of tlie temples. In sevei*al parts of India the Hindus have, indeed, a strong ob- jection to the slaughter of these monkeys. The rhesus is an intel- ligent creature, and, if cap- tured young, is docile and easily- taught. It is the common monkej^ carried abovit \iY itinerant jugglere in Northern India, by whom it is taught manj- amusing tricks. Old animals, more especially males, become vicious and spiteful. In their wild state these monkeys make a hideous noise with their incessant chattering, and they are alwaj's mischiev- ous. In addition to the consumption of large quan- tities of fruit and seeds, the}' also subsist on insects and spiders, and parties of them maj- frequently be seen careful!}' searching the ground for these delicacies. Mi-. Blanford tells us that the rhesus, like the crab- eating macaque, swims well, and takes readily to the water. Professor Ball relates a curious anecdote of these monkeys : " Wlien at Malwa Tal [near the Himalaj-an Station of Xaini Tal], which is one of the lakes wliere I spent a day, I was warned that, in passing under a landslip which slopes down to the lake, I should be liable to have stones thrown at me by monkeys. Regarding this as being possibly a traveller's tale, I made a particular point of going to the spot in order to see what could have given rise to it. As I approached the base of the landslip on the north side of the lake, I saw a number of brown monkeys (i¥. rhesus) rush to the sides and across the top of the slip, and presently pieces of loosened stone and shale came tumbling down near where I stood. I THE P.E^■GAL !:0>'KET. MACAQUES. 115 f allj' satisfied myself that this was not merely accidental ; for I distinctly saw one monkey industriously, with both forepaws, and with obvious malice prepense, pushing the loose shingle off a shoulder of rock. I then tried the effect of throw- ing stones at them, and this made them quite angrj-, and the number of frao-ments which they then set rolling was speedily doubled. This, though it does not actually amoimt to throwing or projecting an object by monkeys as a means of offence, comes very near to the same thing, and makes me think that there may be truth in the stories of their throwing fi-uit at people from trees." It is probable that the Bengal monkey ranges to the north-east into Assam and Upper Burma, and thence into the province of Yunnan, in Western China. In Szechuen, and eastwards into the interior, it is replaced by the closely allied Ciiinese rhesus (M. lasiotis). Another nearly related species is the Himalayan macaque {31. assamensis), found at considerable elevations in the Eastern Himalaya, Assam, the Mishmi Hills, and parts of Upper Burma. According to Mr. Blanford it is distinguished from the Bengal monkey by the wav}- nature of the hair, which in the Himalayan specimens assumes a decidedly wooUj^ texture. Dr. Andei-son tells us that it is larger than the last-named species, and more powerfully and compactly built, and thus approaches the under-mentioned pig-tailed monkey. Mr. Blanford further observes that, whether wild or tame, it is more sluggish in its movements than the Bengal monkey ; and also that there is a slight difference between the voice of the two species. The Pig-Tailed Monkey {Macacus nemestrinus). The next species of macaque we select for notice is the one represented in the figure on the following page, and commonly known as the pig-tailed monkey. It is distinguished from those we have already mentioned bj' the shorter tail, which is thin and wliip-like, and onlj' about one-third the length of the head and body. It is a comparatively stout and long-limbed monkey, easily recognised by the hair radiating from the centre of the head, the slender pig-like tail, and the very projecting muzzle, which approximates to that of the baboons. Dr. Anderson compares an ailult full-grown male to a good-sized mastiff, both as regards size and strength. This monkey has been long known to science, and was described bj^ Buffon as tlie maimon. It inhabits the province of Tenasserim, and thence extends southwards into the Malay Peninsula, and is also found in the islands of Borneo and Sumatra. The voice and manners of this monkey are described as being very similar to those of the Bengal monkey. Its habits were long ago described by Sir Stamford Raffles from specimens observed bj' him in Sumatra ; and this writer relates that the inhabitants of that i.sland train these monkeys to ascend the cocoa-palms, and select and then throw down the ripest fruit. It seems probable that it must be only young or female individuals that are thus taught to serve their masters, since the old males are exceedingly fierce and vicious, and from their size and powerful build are formidable antagonists. ii6 AFES AND MONKEYS. The Burmese Pig-Tailed Moxkey {Macaciis leoninus). In Arakan and Upper Bui-ma the place o£ the pig-tailed monkey is taken by the nearly allied species, known as the Burmese pi rocks when their territories are invaded, and, having gained a safe refuge, seat themselves gravely down to gaze upon the strangers. In climbing up the rocky cliffs they are often much assisted by the tendrils of the creeping plants with which so many of the South African crags are clothed. Writing of the kind of scenery among which these animals dwell, the great African hunter, Gordon Gumming, saj-s : " I continued my march through a glorious country of liill an