Hylobates moloch
English: Silvery Gibbon in Gunong Gede, Java, Indonesia
Français : Gibbon cendré
Date 26 October 2006
Source http://www.flickr.com/photos/lipkee/466588908/in/set-72157610593754010
Author Lip Kee
Source: https://commons.wikimedia.org/wiki/File:Silvery_Gibbon_(Hylobates_moloch).jpg

The silvery gibbon (Hylobates moloch) is a primate in the gibbon family, Hylobatidae. Its coat is bluish-grey in colour, with a dark grey or black cap. Like all gibbons, silvery gibbons lack external tails, have dorsally placed scapulae, and reduced flexibility in their lumbar regions. They have long, curved fingers and very long forelimbs relative to their hind limbs. On average, they reach 8 kg in weight.
Order: Primates
Family: Hylobatidae
Genus: Hylobates
Species: Hylobates moloch (Audebert, 1798)
Synonyms:
Pithecus cinereus Latreille, 1804
Simia leucisca Schreber, 1799
Hylobates lar pongoalsoni Sody, 1949