English: A young Dusky Leaf Monkey (Trachypithecus obscurus) in Khao Sam Roi Yot national park in Southern Thailand.
Deutsch: Ein junger Südlicher Brillenlangur im Khao Sam Roi Yot Nationalpark im südlichen Thailand.
Date 17 June 2008
Source Own work, published on http://www.the-ninth.com
Author Robertpollai
Source: https://commons.wikimedia.org/wiki/File:Duskyleafmonkey1.jpg

The dusky leaf monkey, spectacled langur, or spectacled leaf monkey (Trachypithecus obscurus) is a species of primate in the family Cercopithecidae. It is found in Malaysia, Burma, and Thailand.
Order: Primates
Family: Cercopithecidae
Genus: Trachypithecus
Species: Trachypithecus obscurus (Reid, 1837)