Natural History of the Mammalia of India and Ceylon - Robert Armitage Sterndale 12 стр.

These animals have a small cylindrical body, very short arm attached to a large shoulder-blade, supported by a stout clavicle or collar-bone. The fore-feet are of great breadth, supported by the powerful muscles of the arm; the palm of the foot or hand is directed outwards or backwards, the lower edge being trenchant, with scarcely perceptible fingers armed with long, flat nails, strong and sharp, with which to tear up the ground and shovel the earth aside. The hind feet are small and weak in comparison, with slender claws. The head tapers to a point, the long snout being provided with a little bone which assists it in rooting, and the cervical muscles are very strong. The eyes are microscopical, and almost concealed in the fur. At one time it was a popular delusion that the mole was devoid of the power of sight, but this is not the case. The sense of hearing is extremely acute, and the tympanum is large, although externally there is no aural development. The tail is short, the fur set vertically in the skin, whence it is soft and velvety. The bones of the pubis do not join, and the young when produced are large. The mammæ are six in number. The jaws are weak, the incisors are six above and eight below. The canines (false molars?) have two roots. There are four false molars above and three below, and three molars with pointed cusps.

Moles live principally on earth-worms, snails, and small insects, though they are also said to devour frogs and small birds. They are more common in Europe than in India, where the few known species are only to be found in hilly parts. I have, I think, procured them on the Satpura range some years ago, but I cannot speak positively to the fact at this lapse of time, as I had not then devoted much attention to the smaller mammalia, and it is possible that my supposed moles were a species of shrew.

They are seldom if ever trapped in India, for the simple reason that they are not considered worth trapping, and the destruction of moles in England has long been carried on in the same spirit of ignorance which led farmers, both there and in France, to destroy small birds wholesale, till they did themselves much injury by the multiplication of noxious insects. Moles, instead of being the farmers' foes, are the farmers' friends. Mr. Buckland in his notes to Gilbert White's 'Natural History of Selborne'(Macmillan's édition de luxe of 1876)says: "After dinner we went round the sweetstuff and toy booths in the streets, and the vicar, my brother-in-law, the Rev. H. Gordon, of Harting, Petersfield, Hants, introduced me to a merchant of gingerbread nuts who was a great authority on moles. He tends cows for a contractor who keeps a great many of the animals to make concentrated milk for the navy. The moles are of great service; eat up the worms that eat the grass, and wherever the moles have been afterwards the grass grows there very luxuriantly. When the moles have eaten all the grubs and the worms in a certain space, they migrate to another, and repeat their gratuitous work. The grass where moles have been is always the best for cows." In another place he says: "M. Carl Vogt relates an instance of a landed proprietor in France who destroyed every mole upon his property. The next season his fields were ravaged with wire-worms, and his crops totally destroyed. He then purchased moles of his neighbours, and preserved them as his best friends."

The poor little despised mole has had its part to play in history. My readers may remember that William the Third's horse is supposed to have put his foot into a mole-pit, and that the king's death was hastened by the unconscious agency of "the little gentleman in black," who was so often toasted afterwards by the Jacobites.

HABITAT.The Eastern Himalayan range.

NATIVE NAMES.Pariam, Lepcha; Biyu-kantyen, Bhotia (Jerdon).

DESCRIPTION.Velvety black, with a greyish sheen in certain lights; snout nude; eyes apparently wanting. Jerdon says there is no perforation of the integument over the eyes, but this I doubt, and think that by examination with a lens an opening would be discovered, as in the case of the Apennine mole, which M. Savi considered to be quite blind. I hope to have an opportunity of testing this shortly. The feet are fleshy white, also the tail, which, as its specific name implies, is very small. "There are three small upper premolars between the quasi-canine tooth and the large scissor-toothed premolar, which is much developed."

SIZE.Length, 4¾ to 5 inches; head alone, 1¾; palm with claws, 7/8 inch; tail, 3/16 of an inch or less.

Jerdon says: "This mole is not uncommon at Darjeeling, and many of the roads and pathways in the station are intersected by its runs, which often proceed from the base of some mighty oak-tree to that of another. If these runs are broken down or holes made in them they are generally repaired during the night. The moles do not appear to form mole-hills as in Europe." Jerdon's specimens were dead ones picked up, as the Lepchas do not know how to trap them.

HABITAT.Sikim.

DESCRIPTION.Deep slaty blue, with a whitish or hoary gloss, iridescent when wet; the tail covered with soft hair.

SIZE.Head and body, 4 inches; tail, 1¼ inch; head alone, 1-1/8 inch; palm, ¾ inch.

HABITAT.Sylhet, Burmah (Tenasserim).

DESCRIPTION.Similar to micrura, but with a short tail covered with white hairs, and it has one premolar less.

Small animals, which from their size, shape, and nocturnal habits are frequently confounded with rats and mice, as in the case of the common Indian Shrew, known to most of us as the Musk-rat; they have distinct though small eyes, distinct ears, the conch of which is like that of a mouse. The tail thick and tapering, whence the generic name Pachyura, applied by De Selys Longchamp, and followed latterly by Blyth; but there is also a sub-family of bats to which the term has been applied. "On each flank there is a band of stiff closely-set bristles, from between which, during the rutting season, exudes an odorous fluid, the product of a peculiar gland" (Cuvier); the two middle superior incisors are hooked and dentated at the base, the lower ones slanted and elongated; five small teeth follow the larger incisors on the upper jaw, and two those on the lower. There are three molars with sharp-pointed cusps in each jaw, with a small tuberculous tooth in the upper. The feet are five-toed, separate, not webbed like the moles; the snout is long and pointed and very mobile.

This family has been subdivided in various genera by naturalists, each one having his followers; and it is puzzling to know which to adopt. Simplicity being the great point to aim at in all these matters, I may broadly state that Shrews are divided into land and water shrews (Sorex and Hydrosorex); the former includes Crocidura of Wagner, Corsira of Gray, and Anurosorex of Milne-Edwards, the latter Crossopus and Chimarrogale, Gray.

For ages both in the West and East this poor little animal has been the victim of ignorance. In England, even in the last century, it was looked upon as an evil thing, as Gilbert White says: "It is supposed that a shrew-mouse is of so baneful and deleterious a nature that wherever it creeps over a beast, be it horse, cow, or sheep, the suffering animal is afflicted with cruel anguish, and threatened with loss of the use of the limb," the only remedy in such cases being the application of the twigs of a shrew ash, which was an ash-tree into which a large hole had been bored with an augur, into which a poor little shrew was thrust alive and plugged up (see Brand's 'Popular Antiquities' for a description of the ceremonies). It is pleasant to think that such barbarities have now ceased, for though shrew ashes are to be found in various parts of England, I have never heard (in my own county, Derbyshire, at least) of the necessity for their use. In an article I contributed to a magazine some thirteen years ago, I pointed out a coincident superstition prevailing in India. Whilst marching as a Settlement officer in the district of Seonee, I noticed that one of my camels had a sore back and on inquiring into the cause was told by the natives that a musk-rat (our commonest shrew) had run over him. Jerdon also remarks that in Southern India (Malabar) the bite of S. murinus is considered venomous, and so it is in Bengal.

SYNONYM.Pachyura, De S. Long; Crocidura, Wagner.

DESCRIPTION.Upper front teeth large; "inferior incisors entire, or rarely so much as the trace of a serrated upper edge;" between these and the first cutting molar four teeth as follows: large, small, middling, very small; teeth wholly white; tail thick and tapering, with a few scattered hairs, some with glands secreting a pungent musky odour, some without.

NATIVE NAME.Chachhunder, Hind.; Sondeli, Canarese.

HABITAT.India generally.

DESCRIPTION.Bluish gray, sometimes slightly mouse-coloured; naked parts flesh-coloured.

SIZE.Head and body, 6 to 7 inches; tail 3½ to 4 inches.

This little animal is almost too well known, as far as its appearance is concerned, to need much description, though most erroneous ideas prevail about its habits. It is proverbially difficult to uproot an old-established prejudice; and, though amongst my friends I have been fighting its battles for the poor little shrew for years, I doubt whether I have converted many to my opinions. Certainly its appearance and its smell go strongly against itthe latter especiallybut even here its powers are greatly exaggerated. I think by this time the old fallacy of musk-rats tainting beer and wine in bottles by simply running over them is exploded. When I came out in 1856 it was a common thing at the mess table, or in one's own house, to reject a bottle of beer or wine, because it was "musk-ratty;" but how seldom is the complaint made now since country-bottled beverages are not used? Jerdon, Kellaart, and every Indian naturalist scouts the idea of this peculiar power to do what no chemist has yet succeeded in, viz., the creation of an essence subtle enough to pass through glass. That musky bottles were frequent formerly is due to impregnated corks and insufficient washing before the bottle was filled. The musk-rat in a quiescent state is not offensive, and its odour is more powerful at certain seasons. I am peculiarly sensitive to smells, and dislike that of musk in particular, yet I have no objection to a musk-rat running about my room quietly if I do not startle him. I never allow one to be killed, and encourage their presence in the house, for I think the temporary inconvenience of a whiff of musk is amply repaid by the destruction of the numerous objectionable insects which lurk in the corners of Indian houses. The notion that they do damage by gnawing is an erroneous one, the mischief done by mice and rats being frequently laid to their charge; they have not the powerful dentition necessary for nibbling through wood and mortar. In my book on 'Camp Life in Seonee,' I say a good word for my little friends, and relate as follows an experiment which I tried many years ago: "We had once been talking at mess about musk-rats; some one declared a bottle of sherry had been tainted, and nobody defended the poor little beast but myself, and I was considerably laughed at. However, one night soon after, as I was dressing before dinner, I heard a musk-rat squeak in my room. Here was a chance. Shutting the door, I laid a clean pocket-handkerchief on the ground next to the wall, knowing the way in which the animal usually skirts round a room; on he came and ran over the handkerchief, and then, seeing me, he turned and went back again. I then headed him once more and quietly turned him; and thus went on till I had made him run over the handkerchief five times. I then took it up, and there was not the least smell. I then went across to the mess house, and, producing the handkerchief, asked several of my brother officers if they could perceive any peculiar smell about it. No, none of them could. 'Well, all I know is,' said I, 'that I have driven a musk-rat five times over that pocket-handkerchief just now.'"

When I was at Nagpore in 1864 I made friends with one of these shrews, and it would come out every evening at my whistle and take grasshoppers out of my fingers. It seemed to be very short-sighted, and did not notice the insect till quite close to my hand, when, with a short swift spring, it would pounce upon its prey.

A correspondent of The Asian, writing from Ceylon, gives an account of a musk-rat attacking a large frog, and holding on to it in spite of interference.

McMaster says that these shrews will also eat bread, and adds: "insects, however, form their chief diet, so they thus do us more good than harm. I once disturbed one that evidently had been eating part of a large scorpion."

HABITAT.India generally, Burmah and Ceylon.

DESCRIPTION.Brownish-grey above, paler beneath; fur coarser and longer than in the last species, and in the young ones the colour is more of a bluish-grey, browner on the back. The ears are larger than those of S. cærulescens; tail nearly equal to the body, thick at the base, and sparsely covered with long coarse hairs; feet and tail flesh-coloured in the living animal.

SIZE.Head and body about 6 inches; tail, 3½ inches.

"This," as Jerdon says, "is the common musk-rat of China, Burmah, and the Malayan countries, extending into Lower Bengal and Southern India, especially the Malabar Coast, where it is said to be the common species, the bite of which is considered venomous by the natives." Kellaart mentions it in Ceylon as the "common musk shrew or rat of Europeans;" but he confuses it with the last species. He gives the Singhalese name as "koone meeyo." The musky odour of this species is less powerful, and is almost absent in the young. Blyth states that he was never able to obtain a specimen of it in Lower Bengal, yet the natives here discriminate between the light and dark-coloured shrews, and hold, with the people of Malabar, that the bite of the latter is venomous. Horsfield states that it has been found in Upper India, Nepal, and Assam, and he gives the vernacular name in the last-named country as "seeka."

HABITAT.Nepal.

DESCRIPTION.Differs from the last "by a stouter make, by ears smaller and legs entirely nude, and by a longer and more tetragonal tail; colour sooty black, with a vague reddish smear; the nude parts fleshy grey; snout to rump, 3-5/8 inches; tail, 2 inches, planta, 11/16 inch. Found only in woods and coppices."Hodgson.

HABITAT.Southern India, Burmah and Ceylon.

DESCRIPTION.Colour dusky greyish, with rufous brown tips to the hairs (Blyth). Above dusky slate colour with rufescent tips to the fur; beneath paler, with a faint rufous tinge about the breast (Jerdon). Fur short ashy-brown, with a ferruginous smear on the upper surface; beneath a little paler coloured (Kellaart). Teeth and limbs small; tail slender.

SIZE.Head and body about 4½ inches; tail, 2 inches; skull, 1-2/10 inch.

The smell of this musk shrew is said by Kellaart, who names it S. Kandianus, to be quite as powerful as that of S. cærulescens. Blyth seems to think that this animal gets more rufescent with age, judging from two examples sent from Mergui. By some oversight, I suppose, he has not included this species in his 'Catalogue of the Mammals of Burmah.'

HABITAT.Darjeeling.