LONG-NOSED MONKEYS. — These grotesque looking Monkeys are natives of Borneo, and are sometimes called the Proboscis Monkeys, the organ
from which this name is derived. being large and long and movable in every direction. This illustration is taken from life and shows them as they appear in the
zoological gardens in Batavia, the Capital of Dutch India, where they thrive as well as in their native forests. In their wild state, troops of these Monkeys
assemble together mornings and evenings, and in this sketch they are apparently following the same custom. (Nasalis larertus.)
(29)
Date 1895
Source http://www.flickr.com/photos/biodivlibrary/6220671076
Author Alfred Edmund Brehm; Wilhelm Haacke; Eduard Pechuël-Loesche; Richard Schmidtlein.
Full title Brehm's Life of animals : a complete natural history for popular home instruction and for the use of schools.
Source: https://commons.wikimedia.org/wiki/File:Brehm%27s_Life_of_animals_(Page_29)_(6220671076).jpg

The proboscis monkey (Nasalis larvatus) or long-nosed monkey, known as the bekantan in Indonesia, is a reddish-brown arboreal Old World monkey that is endemic to the southeast Asian island of Borneo. This species of monkey is easily identifiable because of its unusually large nose.