Woolly monkeys were once considered four species: the gray, Columbian, silvery, and Peruvian yellow-tailed woolly monkeys. More recent genetic studies suggest there are only two species—the ...

They have fluffy gray fur with silvery grey-white chests ... The post Newly Discovered Monkey Species Is Already on the Verge of Extinction appeared first on A-Z Animals.

These monkeys are small and covered in soft fluffy gray fur with silvery grey-white chests and bellies. Similar to the other langur species, Popa langur have a tuft of fur on their heads.