"Nice back!"
Date 9 October 2008, 16:33
Source Old Couple still in love
Author Harald Hoyer http://www.flickr.com/people/25691430@N04 from Schwerin, Germany
Source: https://commons.wikimedia.org/wiki/File:Old_Couple_still_in_love_(2927401782).jpg

The pileated gibbon (Hylobates pileatus) is a primate in the gibbon family, Hylobatidae. The pileated gibbon has sexual dimorphism in fur coloration: males have a purely black fur, while the females have a white-grey colored fur with only the belly and head black. The white and often shaggy hair ring around the head is common to both sexes. Hylobates pileatus is found in eastern Thailand, western Cambodia and southwest Laos.
Order: Primates
Family: Hylobatidae
Genus: Hylobates
Species: Hylobates pileatus (Gray, 1861)