No. 2_).

[Footnote 5: Mr. J. Cockburn, of the Imperial Museum, has, since I
wrote about the preceding species, given me some interesting
information regarding the geographical distribution of _Presbytes
entellus_ and _Hylobates hooluck_. He says: "The latter has never
been known to occur on the north bank of the Brahmaputra, though
swarming in the forests at the very water's edge on the south bank.
The _entellus_ monkey is also not found on the north bank of the
Ganges, and attempts at its introduction have repeatedly failed."
_P. schistaceus_ replaces it in the Sub-Himalayan forests.]

NATIVE NAMES.--_Langur_, Hindi; _Kamba Suhu_, Lepcha; _Kubup_, Bhotia.

HABITAT.--The whole range of the Himalayas from Nepal to beyond Simla.

DESCRIPTION (after Hodgson).--Dark slaty above; head and lower parts
pale yellowish; hands concolorous with body, or only a little darker;
tail slightly tufted; hair on the crown of the head short and
radiated; on the cheeks long, directed backwards, and covering the
ears. Hutton's description is, dark greyish, with pale hands and feet,
white head, dark face, white throat and breast, and white tip to the
tail.

SIZE.--About thirty inches; tail, thirty-six inches.

Captain Hutton, writing from Mussoorie, says: "On the Simla side I
observed them also, leaping and playing about, while the fir-trees,
among which they sported, were loaded with snow-wreaths, at an
elevation of 11,000 feet."--'Jour. As. Soc. Beng.' xiii. p. 471.

Dr. Anderson remarks on the skull of this species, that it can be
easily distinguished from _entellus_ by its larger size, the
supraorbital ridge being less forwardly projected, and not forming
so thick and wide a pent roof, but the most marked difference lies
in the much longer facial portion of _schistaceus_; the teeth are
also larger; the symphysis or junction of the lower jaw is
considerably longer and broader, and the lower jaw itself is
generally more massive and deep.

NO. 6. SEMNOPITHECUS _vel_ PRESBYTES PRIAMUS.
_The Madras Langur_.

NATIVE NAME.--_Gandangi_, Telugu.

HABITAT.--The Coromandel Coast and Ceylon.

DESCRIPTION.--Ashy grey, with a pale reddish or _chocolat-au-lait_
tint overlying the whole back and head; sides of the head, chin,
throat, and beneath pale yellowish; hands and feet whitish; face,
palms and fingers, and soles of feet and toes black; hair long and
straight, not wavy; tail of the colour of the darker portion of the
back, ending