DESCRIPTION.—Between the facial ridges the creases are dark brown, with a dark line running up the inside of each frontal pedestal; all the rest of the head and upper parts a bright rufous bay; chin, throat, inside of hind-legs, and beneath tail, white; some white spots in front of the fetlocks of all four legs; fore-legs from the shoulder downwards, the legs under the tarsal joints, and a line in front of hind-legs, dark blackish-brown. The doe is a little smaller, and has little black bristly knobs where the horns of the buck are.
SIZE.—Head and body, about 3½ feet; tail, 7 inches; height, 26 to 28 inches. Jerdon gives the size of the horn 8 to 10 inches, but in this he doubtless included the pedicle, which is about 5 inches, and the horns, from 2 to 5 inches. Of the only specimen I have at present in my collection the posterior measurement from cranium to tip of horn is 6½ inches, of which the bony pedicle is 3 inches.
It is a question whether we should separate the Indian from the Malayan animal. The leading authority of the day on the Cervidæ, Sir Victor Brooke, was of opinion some time back (see 'P. Z. S.,' 1874, p. 38), that the species were identical. He says: "In a large collection of the skins, skulls, and horns of this species, which I have received from all parts of India and Burmah, and in a considerable number of living specimens which I have examined, I have observed amongst adult animals so much difference in size and intensity of coloration that I have found it impossible to retain the muntjac of Java and Sumatra as a distinct species. The muntjacs from the south of India are, as a rule, smaller than those from the north, as is also the case with the axis and Indian antelope. But even this rule is subject to many exceptions. I have received from Northern India perfectly adult, and even slightly aged, specimens of both muntjac and axis inferior in size to the average as presented by these species in Southern India. These small races are always connected with particular areas, and are doubtless the result of conditions sufficiently unfavourable to prevent the species reaching the full luxuriance of growth and beauty of which it is capable, though not sufficiently rigorous to prevent its existence." In a later article on the Cervidæ, written four years afterwards, he seems, however, to qualify his opinion in the following words: "This species appears to attain a larger size in Java, Sumatra, and Borneo than it does on the mainland; and I think it not improbable that persistent race characters may eventually be found distinguishing the muntjac of these islands from that of British India."
The rib-face is a retiring little animal, and is generally found alone, or at times in pairs. Captain Baldwin mentions four having been seen together at one time, and General McMaster mentions three; but these are rare cases.
It is very subtle in its movements, carrying its head low, and creeping, as Hodgson remarks, like a weasel under tangled thickets and fallen timber. In captivity I have found it to be a coarse feeder, and would eat meat of all kinds greedily.
Its canine teeth are very long and sharp, and have a certain amount of play in the socket, but I am unable to state whether they are ever used for any purpose, whether of utility or defence. Its call is a hoarse, sharp bark, whence it takes its name of barking deer. What Jerdon says about the length of its tongue is true; it can certainly lick a good portion of its face with it.
For excellent detailed accounts of this little deer I must refer my readers to Kinloch's 'Large Game Shooting,' and a letter by "Hawkeye," quoted by McMaster's 'Notes on Jerdon.' My space here will not allow of my quoting largely or giving personal experience, but both the above articles, as well as Captain Baldwin's notice, nearly exhaust the literature on this subject in a popular way.
The next development of antler is the rusine type, in which the main beam divides at the top into two branches, making with the basal tine a horn of three points only.
Antlers with a brow tine, the beam bifurcating into a tres and royal tine; muffle large; lachrymal fossa large and deep; ante-orbital vacuity very large; rudimentary canines in both sexes, except in the hog deer; tail of moderate length; no feet-pits. The males heavily maned.