way, they come forth at night to prey on insects or small
birds, which they hunt and capture,--as well as fruit. The body of the
creature is about a foot long, and the tail fourteen inches, thickly
covered with soft grey and brown fur. Its face is round, and encircled
by a ruff of whitish fur. The forehead is of a light colour, and
adorned with three black stripes,--which in one species meet at the top
of it, and in another continue to the crown; the muzzle is somewhat
flat, and the mouth and chin small. The ears are very short, scarcely
appearing above the hair of the head; and the eyes are large and of a
yellowish colour, imparting that staring expression observed in owls or
night animals. From this they have obtained the name of owl-faced night
apes. The creature has nails of the ordinary form to its fingers, and
semi-opposable thumbs; but the molar teeth are studded with sharp
points, showing that it lives chiefly on insects.

Though in the daytime it appears torpid and dull, yet at night, shaking
off its drowsiness, its large dull eyes, which shrunk from the rays of
the sun, are full of eager animation as it sets off in quest of its
prey. So active and quicksighted is it, that it catches the
rapidly-flying insects as they flit by, or chases the beetles as they
run over the bark of the trees on which it lives.

Mr Bates describes a tame one he met with, which was excessively
confiding in its disposition, very lively and nimble, and in no way
mischievous. It delighted to be caressed by all persons who came into
the house. It used to sleep in the hammock of its owner, or nestle in
his bosom half the day as he lay reading. From the cleanliness of its
habits, and the prettiness of its features and ways, it was a great
favourite with every one. He himself had a similar pet, which was kept
in a box, in which was placed a broad-mouthed glass jar. Into this it
would dive when any one entered the room, and, turning round, thrust
forth its inquisitive face to stare at the intruder. It was very active
at night, giving vent at intervals to a hoarse cry, like the suppressed
bark of a dog, and scampering about the room after cockroaches and
spiders. Although it preferred insects, it ate all kinds of fruit, but
would not touch either raw or cooked meat. Its brothers, when let loose
about the house, are very useful in clearing the chambers of bats, as
well as insects and vermin.

It is monogamous. The ei-a and it