s; the back stripe
extends along the tail, becoming almost black; the tail terminates
in a bright ferruginous tuft. This monkey is noted for its docility,
and in Bencoolen is trained to be useful as well as amusing. According
to Sir Stamford Raffles it is taught to climb the cocoa palms for
the fruit for its master, and to select only those that are ripe.

NO. 21. INUUS _vel_ MACACUS LEONINUS.
_The Long-haired Pig-tailed Monkey_.

HABITAT.--Arracan.

DESCRIPTION.--A thick-set powerful animal, with a broad, rather
flattened head above, and a moderately short, well clad, up-turned
tail, about one-third the length of the body and head; the female
smaller.--_Anderson_.

Face fleshy brown; whitish round the eyes and on the forehead;
eyebrows brownish, a narrow reddish line running out from the
external angle of the eye. The upper surface of the head is densely
covered with short dark fur, yellowish brown, broadly tipped with
black; the hair radiating from the vertex; on and around the ear the
hair is pale grey; above the external orbital angle and on the sides
of the face the hair is dense and directed backwards, pale greyish,
obscurely annulated with dusky brown, and this is prolonged
downwards to the middle of the throat. On the shoulders, back of the
neck, and upper part of the thighs, the hairs are very long, fully
three inches in the first-mentioned localities; the basal halves
greyish; and the remainder ringed with eleven bands of dark brown
and orange; the tips being dark. The middle and small of the back
is almost black, the shorter hair there being wholly dark; and this
colour is prolonged on the tail, which is tufted. The hair on the
chest is annulated, but paler than on the shoulders, and it is
especially dense on the lower part. The lower halves of the limbs
are also well clad with annulated fur, like their outsides, but their
upper halves internally and the belly are only sparsely covered with
long brownish grey plain hairs, not ringed.

The female differs from the male in the absence of the black on the
head and back, and in the hair of the under parts being brownish grey,
without annulations. The shoulders somewhat brighter than the rest
of the fur, which is yellowish olive; greyish olive on outside of
limbs; dusky on upper surface of hands and feet; and black on upper
surface of tail.

SIZE.--Length of male, head and body 23 inches; tail, without hair,
8 inches; with hair 10 inches.

The above de