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(in his 'Highlands of Central India'), was of opinion that the Sambar does not shed its horns annually, and states that this also is the opinion of native shikaris in Central India. This, however, requires further investigation. I certainly never heard of such a theory amongst them, nor noticed the departure from the normal state. There have been several classifications of the Cervidae, but I think the most complete and desirable one is that of Sir Victor Brooke (_see_ 'P. Z. S.' 1878, p. 883), which I shall endeavour to give in a condensed form. Dr. Gray's classification was based on three forms of antlers and the shape of the tail. But Sir Victor Brooke's is founded on more reliable osteological details. As I before stated in my introductory remarks on the Ruminantia, the first and fourth digits, there being no thumb, are but rudimentary, the metacarpal bones being reduced to mere splints; the digital phalanges are always in the same place, and bear the little false hoofs, which are situated behind and a little above the large centre ones, but the metacarpal splint is not always in the same place; it may either be annexed to the phalanges, or widely separated from them and placed directly under the carpus. The position of these splints is an important factor in the classification of the Cervidae into two divisions, distinguished by Sir Victor Brooke as the _Plesiometacarpals_, in which the splint is near the carpus, and the _Telemetacarpals_, in which the splint is far from the carpus, and articulated with the digital phalanges. All the known species of deer can be classified under these two heads; and it is a significant fact that this pedal division is borne out by certain cranial peculiarities discovered by Professor Garrod, and also, to a certain extent, by an arrangement of hair-tufts on the tarsus and metatarsus. In the Old World deer, which are with few exceptions _Plesiometacarpi_, those which have these tufts have them above the middle of the metatarsus, and those of the New World, which are, with one exception, _Telemetacarpi_, have them, when present, below the middle of the metatarsus. There is also another character in addition to the cranial one before alluded to, which was also noticed by Professor Garrod. The first cranial peculiarity is that in _Telemetacarpi_, as a rule, the vertical plate developed from the lower surface of the vomer is prolonged sufficiently downwards and backwards to become a
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