Kitabı oku: «Natural History of the Mammalia of India and Ceylon», sayfa 37
SIZE.—Length, 7 to 7½ feet; height, 12 to 13 hands; tail, 5 inches. The horns are very large and massive, with from ten to fifteen, or even more, points. Jerdon states that even eighteen points have been counted, but such cases are rare. Dr. Leith Adams says the largest he ever measured were four feet round the curves. "A. E. W." in his interesting papers on Kashmir game, published in The Asian, gives the following measurements of two heads:—
I once saw a beautiful head at a railway-station, the property of an officer who had just come down from Kashmir, the horns of which appeared to me enormous. The owner afterwards travelled with me in the train, and gave me his card, which I regret I lost, and, having forgotten his name, I was never enabled to write to him, either on the subject of the horns or to send him some papers he wanted on Asiatic sheep.
Dr. Leith Adams writes: "They (the horns) are shed in March, and the new horn is not completely formed till the end of October, when the rutting season commences, and the loud bellowings of the stags are heard all over the mountains." Of this bellowing Sir Victor Brooke says it is just like the voice of the Wapiti stag, which this animal closely resembles, and is quite different from that of the red deer. "In the former it is a loud squeal, ending in a more gutteral tone; in the latter it is a distinct roar, resembling that of a panther." Sir Victor Brooke also points out another peculiarity in this deer: namely, that "the second brow antler (bez) in Cervus Cashmirianus, with very rare exceptions, exceeds the brow antler in length; a peculiarity by which the antlers of this species may be distinguished from those of its allies."
The female gives birth in April, and the young are spotted.
The points on which this stag differs from the maral are the longer and more pointed head of the latter.
NO. 477. CERVUS AFFINIS vel WALLICHII
The Sikhim Stag (Jerdon's No. 218)
NATIVE NAME.—Shou, Thibetan.
HABITAT.—Eastern Himalayas; Thibet in the Choombi valley, on the Sikhim side of Thibet.
DESCRIPTION.—Jerdon describes this stag as "of very large size; horns bifurcated at the tip in all specimens yet seen; horns pale, smooth, rounded, colour a fine clear grey in winter, with a moderately large disk; pale rufous in summer." Hodgson writes of the horns: "Pedicles elevate; burrs rather small; two basal antlers, nearly straight, so forward in direction as to overshadow the face to the end of the nasal; larger than the royal antlers; median or royal antlers directed forward and upwards; beam with a terminal fork, the prongs radiating laterally and equally, the inner one longest and thinnest." Jerdon adds: "Compared with the Kashmir stag this one has the beam still more bent at the origin of the median tine, and thus more removed from C. elaphus, and like C. Wallichii (C. Cashmirianus)." The second basal tine or bez antler is generally present, even in the second pair of horns assumed. Moreover the simple bifurcation of the crown mentioned above is a still more characteristic point of difference both from the Kashmir barasingha and the stag of Europe.
Regarding the nomenclature of this species there seems to be some uncertainty. Jerdon himself was doubtful whether the shou was not C. Wallichii, and the Kashmir stag C. Cashmirianus. He says: "It is a point reserved for future travellers and sportsmen to ascertain the limits of C. Wallichii east and C. affinis west, for, as Dr. Sclater remarks, it would be contrary to all analogy to find two species of the same type inhabiting one district."
Sir Victor Brooke writes: "Should Cervus Wallichii (Cuvier) prove to be specifically identical with Cervus affinis (Hodgson), the former name, having priority, must stand."
SIZE.—Length, about 8 feet; height at shoulders, 4½ to 5 feet. Horns quoted by Jerdon 54 inches round curve, 47 inches in divergence between the two outer snags. Longest basal tine, 12 inches; the medians, 8 inches.
An allied stag, Cervus maral, is found in Circassia and Persia. Sir Victor Brooke mentions a pair kept for some years in one of his parks, which never interbred with the red deer, and kept apart from them. "The old stag maral, though considerably larger in size, lived in great fear of the red deer stag." Another very fine species, Cervus Eustephanus, was discovered by Mr. W. Blanford inhabiting the Thian Shan mountains. As yet it is only known from its antlers, which are of great size, and in their flattened crowns closely resemble Wapiti horns.
TRAGULIDÆ—THE CHEVROTIANS OR DEERLETS
Animals of small size and delicate graceful form, which are separated from the deer and oxen by certain peculiarities which approximate them to the swine in their feet. They are, however, ruminants, having the complex stomach, composed of paunch, honeycomb-bag and reed, the manyplies being almost rudimentary; but in the true ruminants the two centre metacarpals are fused into a single bone, whilst the outer ones are rudimentary. In the pig all the metacarpal bones are distinct, and the African Tragulus closely resembles it. The Asiatic ones have the two centre bones fused, but the inner and outer ones are entire and distinct as in the swine. The legs are, however, remarkably delicate, and so slight as to be not much thicker than an ordinary lead pencil. The males have pendant tusks, like those of the musk and rib-faced deer.
GENUS TRAGULUS
Has the hinder part of metatarsus bald and callous.
NO. 478. TRAGULUS NAPU
The Javan Deerlet
NATIVE NAME.—Napu.
HABITAT.—Tenasserim and the Malay countries.
DESCRIPTION.—Above rusty brown, with three whitish stripes; under-parts white, tail tipped with white, muzzle black.
Tragulus kauchil is another Malayan species yet smaller than the preceding; it may be found in Tenasserim. It is darker in colour than the last, especially along the back, with a broad black band across the chest.
GENUS MEMINNA
Hinder edge of metatarsus covered with hair.
NO. 479. MEMINNA INDICA
Indian Mouse Deer
NATIVE NAMES.—Pisuri, Pisora, Pisai, Hindi and Mahratti; Mugi in Central India; Turi-maoo, Gondi; Jitri-haran, Bengali; Gandwa, Ooria; Yar of the Koles; Wal-mooha, Singhalese.
HABITAT.—In all the large forests of India; but is not known, according to Jerdon, in the countries eastward of the Bay of Bengal. It is common in the bamboo forests of the Central provinces, where I obtained it on several occasions.
DESCRIPTION.—"Above olivaceous, mixed with yellow grey; white below; sides of the body with yellowish-white lines formed of interrupted spots, the upper rows of which are joined to those of the opposite side by some transverse spots; ears reddish-brown" (Jerdon). The colour however varies; some are darker than others.
SIZE.—Length, 22 to 23 inches; tail, 1½ inches; height, 10 to 12 inches. Weight, 5 to 6 lbs.
The above measurements and weight are taken from Jerdon. Professor Garrod (Cassell's Nat. His.) gives eighteen inches for length and eight inches for height, which is nearer the size of those I have kept in confinement; but mine were young animals. They are timid and delicate, but become very tame, and I have had them running loose about the house. They trip about most daintily on the tips of their toes, and look as if a puff of wind would blow them away.
They are said to rut in June and July, and bring forth two young about the end of the rainy season.
TRIBE TYLOPODA—THE CAMELS
This name, which is derived from the Greek [Greek: túlos], a swelling, pad, or knot, and [Greek: poús], a foot, is applied to the camels and llamas, whose feet are composed of toes protected by cushion-like soles, and not by a horny covering like those of the Artiodactyli generally. The foot of the camel consists of two toes tipped by small nails, and protected by soft pads which spread out laterally when pressed on the ground. The two centre metacarpal bones are fused into one cannon bone, and the phalanges of the outer and inner digits which are more or less traceable in all the other families of the Artiodactyli are entirely absent.
The dentition of the camel too is somewhat different from the rest of the Ruminantia, for in the front of the upper jaw there are two teeth placed laterally, one on each side, whereas in all other ruminating animals there are no cutting teeth in the upper jaw—only a hard pad, on which the lower teeth are pressed in the act of tearing off herbage.
The stomach of the camel is the third peculiarity which distinguishes it. The psalterium or manyplies is wanting. The abomasum or "reed" is of great length, and the rumen or paunch is lined with cells, deep and narrow, like those of a honeycomb, closed by a membrane, the orifice of which is at the control of the animal. These cells are for the purpose of storing water, of which the stomach when fully distended will hold about six quarts. The second stomach or reticulum is also deeply grooved.
The hump of the camel may also be said to contain a store of food. It consists of fatty cells connected by bands of fibrous tissue, which are absorbed, like the fat of hibernating bears, into the system in times of deprivation. Hard work and bad feeding will soon bring down a camel's hump; and the Arab of the desert is said to pay particular attention to this part of his animal's body.
There are two species of true camel, Camelus dromedarius, with one hump only, most commonly seen in India, and C. bactrianus, the two-humped camel, a shorter, coarser-looking, and less speedy animal.
There never was a creature about whom more poetical nonsense has been written. He has been extolled to the skies as patient, long-suffering, the friend of man, and what not. In reality he is a grumbling, discontented, morose brute, working only under compulsion and continual protest, and all writers who know anything of him agree in the above estimate of his disposition. The camel is nowhere found in a wild state.
ORDER EDENTATA
These are animals without teeth, according to the name of their order. They are however without teeth only in the front of the jaw in all, but with a few molars in some, the Indian forms however are truly edentate, having no teeth at all. In those genera where teeth are present there are molars without enamel or distinct roots, but with a hollow base growing from below and composed of three structures, vaso-dentine, hard dentine and cement, which, wearing away irregularly according to hardness, form the necessary inequality for grinding purposes.
The order is subdivided into two groups: Tardigrada, or sloths, and Effodientia or burrowers. With the former we have nothing to do, as they are peculiar to the American continent. The burrowers are divided into the following genera: Manis, the scaly ant-eaters; Dasypus, the armadillos; Chlamydophorus, the pichiciagos; Orycteropus, the ant-bears, and Myrmecophaga, the American ant-eaters.
Of these we have only one genus in India; Manis, the pangolin or scaly ant-eater, species of which are found in Africa as well as Asia.
GENUS MANIS
Small animals from two to nearly five feet in length; elongated cylindrical bodies with long tails, covered from snout to tip of tail with large angular fish-like scales, from which in some parts of India they are called bun-rohu, or the jungle carp; also in Rungpore Keyot-mach, which Jerdon translates the fish of the Keyots, but which probably means khet-mach or field-fish—but in this I am open to correction. The scales overlap like tiles, the free part pointing backwards. These form its defensive armour, for, although the manis possesses powerful claws, it never uses them for offence, but when attacked rolls itself into a ball.
In walking it progresses slowly, arching its back and doubling its fore-feet so as to put the upper surface to the ground and not the palm. The hind-foot is planted normally—that is, with the sole on the earth.
The tongue is very long and worm-like, and covered with glutinous saliva; and, much of this moisture being required, the sub-maxillary glands are very large, reaching down under the skin of the neck on to the chest.
The external ear is very small, and internally it is somewhat complicated, there being a large space in the temporal bone which communicates with the internal ear, so that, according to Professor Martin-Duncan, one tympanum is in communication with the other.
These animals are essentially diggers. The construction of their fore-arms is such as to economise strength and the effectiveness of their excavating instruments. The very doubling up of their toes saves the points of their claws. The joints of the fore-fingers bend downwards, and are endowed with powerful ligaments; and in the wrist the scaphoid and semi-lunar bones are united by bone, which increases its strength. As Professor Martin-Duncan remarks: "Every structure in the creature's fore-limbs tends to the promotion of easy and powerful digging, and, as the motion of scratching the ground is directly downwards and backwards, the power of moving the wrist half-round and presenting the palm more or less upwards, as in the sloths and in man, does not exist. In order to prevent this pronation and supination the part of the fore-arm bone, the radius, next to the elbow, is not rounded, but forms part of a hinge joint." He also notices another interesting peculiarity in the chest of this animal, the breast-bone being very long; the cartilage at end large, with two long projections resembling those of the lizards. There is no collar-bone.
NO. 480. MANIS PENTADACTYLA vel BRACHYURA
The Five-fingered or Short-tailed Pangolin (Jerdon's No. 241)
NATIVE NAMES.—Bajar-kit, Bajra-kapta, Sillu, Sukun-khor, Sal-salu, Hindi; Shalma of the Bauris; Armoi of the Kols; Kauli-mah, Kauli-manjra, Kassoli-manjur, Mahratti; Alawa, Telegu; Alangu, Malabarese; Bun-rohu in the Deccan, Central provinces, &c.; Keyot-mach, in Rungpore; Katpohu, in parts of Bengal; Caballaya, Singhalese.
HABITAT.—Throughout India. Jerdon says most common in hilly districts, but nowhere abundant. I have found it myself in the Satpura range, where it is called Bun-rohu.
DESCRIPTION.—Tail shorter than the body, broad at the base, tapering gradually to a point. Eleven to thirteen longitudinal rows of sixteen scales on the trunk, and a mesial line of fourteen on the tail; middle nail of fore-foot much larger than the others. Scales thick, striated at base; yellowish-brown or light olive. Lower side of head, body, and feet, nude; nose fleshy; soles of hind-feet dark.
SIZE.—Head and body, 24 to 27 inches; tail, about 18. Jerdon gives the weight of a female measuring 40 inches as 21 pounds.
This species burrows in the ground to a depth of a dozen feet, more or less, where it makes a large chamber, sometimes six feet in circumference. It lives in pairs, and has from one to two young ones at a time in the spring months. Sir W. Elliot, who gives an interesting detailed account of it, says that it closes up the entrance to its burrow with earth when in it, so that it would be difficult to find it but for the peculiar track it leaves (see 'Madras Journal,' x. p. 218). There is also a good account of it by Tickell in the 'Journal As. Soc. of Bengal,' xi. p. 221, and some interesting details regarding one in captivity by the late Brigadier-General A. C. McMaster in his 'Notes on Jerdon.' I have had specimens brought to me by the Gonds, but found them very somnolent during the day, being, as most of the above authors state, nocturnal in its habits. The first one I got had been kept for some time without water, and drank most eagerly when it arrived, in the manner described by Sir Walter Elliot, "by rapidly darting out its long extensile tongue, which it repeated so quickly as to fill the water with froth."
The only noise it makes is a faint hiss. It sleeps rolled up, with the head between the fore-legs and the tail folded firmly over all.
The natives believe in the aphrodisine virtues of its flesh.
NO. 481. MANIS AURITA
The Eared Pangolin (Jerdon's No. 242)
HABITAT.—Sikhim, and along the hill ranges of the Indo-Chinese frontier. Dr. Anderson says it is common in all the hilly country east of Bhamo.
DESCRIPTION.—Tail shorter and not so thick at the base as that of the last; the body less heavy; smaller and darker scales; muzzle acute; ears conspicuous; scales of head and neck not so small in proportion as in M. pentadactyla.
SIZE.—Head and body of one mentioned by Jerdon, 19 inches; tail, 15¼ inches.
NO. 482. MANIS JAVANICA
The Javan Ant-eater
HABITAT.—Burmah and the Malayan peninsula; also Tipperah.
DESCRIPTION.—To be distinguished from the two preceding species by the greater number of longitudinal rows of scales, M. pentadactyla having from eleven to thirteen, M. aurita from fifteen to eighteen, and M. Javanica nineteen. Taking the number of scales in the longitudinal mesial line from the nose to the tip of the tail in M. pentadactyla, it is forty-two; in aurita forty-eight to fifty-six; in Javanica as high as sixty-four; on the tail the scales are: M. pentadactyla, fourteen; M. aurita sixteen to twenty; M. Javanica thirty.
I am indebted to Dr. Anderson's 'Zoological and Anatomical Researches' for the following summary of characteristics:—
"M. pentadactyla by its less heavy body; by its tail, which is broad at the base, tapering gradually to a point, and equalling the length of the head and trunk; by its large light olive-brown scales, of which there are only from eleven to thirteen longitudinal rows on the trunk, and a mesial line of fourteen on the tail; and by its powerful fore-claws, the centre one of which is somewhat more than twice as long as the corresponding claw of the hinder extremity. M. aurita is distinguished from M. pentadactyla by its less heavy body; by its rather shorter tail, which has less basal breadth than M. pentadactyla; by its smaller and darker brown, almost black scales in the adult, which are more numerous, there being from fifteen to eighteen longitudinal rows on the trunk, seventeen rows being the normal number, and sixteen to twenty caudal plates in the mesial line; and by its strong fore-claws, the middle one of which is not quite twice as long as the corresponding claw on the hind foot.
"M. Javanica is recognised by its body being longer and more attenuated than in the two foregoing species; by its narrower and more tapered tail; by its longer and more foliaceous or darker olive-brown scales, of which there are nineteen longitudinal rows on the trunk, and as many as thirty along the mesial line of the tail; and by the claws of the fore-feet being not nearly so long as in M. aurita, and being but little in excess of the claws of the hind-feet."
APPENDIX A
FAMILY MYOXIDÆ—THE DORMICE
These small rodents approximate more to the squirrels than the true mice; but they differ from all others intestinally by the absence of a cæcum. They have four rooted molars in each upper and lower jaw, the first of each set being smaller than the other three, the crowns being composed of transverse ridges of enamel. In form they are somewhat squirrel-like, with short fore-limbs, and hairy, though not bushy, tails. The thumb is rudimentary, with a small, flat nail; hind-feet with five toes.
The common English dormouse is a most charming little animal, and a great pet with children. I have had several, and possess a pair now which are very tame. They are elegant little creatures, about three inches long, with tails two and a-half inches; soft deep fur of a pale reddish-tawny above, pale yellowish-fawn below, and white on the chest. The eyes are large, lustrous, and jet-black. The tails of some are slightly tufted at the end. They are quite free from the objectionable smell of mice. In their habits they are nocturnal, sleeping all day and becoming very lively at night. I feed mine on nuts, and give them a slice of apple every evening; no water to drink, unless succulent fruits are not to be had, and then sparingly. The dormouse in its wild state lives on fruits, seeds, nuts and buds. In cold countries it hibernates, previous to which it becomes very fat. It makes for itself a little globular nest of twigs, grass, and moss, pine-needles, and leaves, in which it passes the winter in a torpid state. "The dormouse lives in small societies in thickets and hedgerows, where it is as active in its way amongst the bushes and undergrowth as its cousin the squirrel upon the larger trees. Among the small twigs and branches of the shrubs and small trees the dormice climb with wonderful adroitness, often, indeed, hanging by their hind feet from a twig, in order to reach and operate on a fruit or a nut which is otherwise inaccessible, and running along the lower surface of a branch with the activity and certainty of a monkey" (Dallas). This little animal is supposed to breed twice in the year—in spring and autumn. It is doubtful whether we have any true Myoxidæ in India, unless Mus gliroides should turn out to be a Myoxus. The following is mentioned in Blanford's 'Eastern Persia': Myoxus pictus—new species, I think; I regret I have not the book by me at present—also Myoxus dryas, of which I find a pencil note in my papers. Mouse-red on the back, white belly with a rufous band between; white forehead; a black stripe from the nose to the ears, passing through the eye.
