Researchers recently described a new primate species, the Popa langur (Trachypithecus popa), in Myanmar. The new species is one of about 20 known langur species in the Trachypithecus genus, and a ...

A beloved member of the Philadelphia Zoo’s primate population, the last of her kind in North America, has died. The zoo humanely euthanized Toi on Wednesday after a recent serious health decline, ...

A juvenile hybrid langur in Rema-Kalenga Wildlife Sanctuary, Bangladesh. One can easily recognized the mixture of morphological characters. For examplethe white eye rings of the Phayre's langurs and ...

A distressed gray langur monkey was spotted at the top of a transmission tower in Khadiya, a village in the central Indian state of Madhya Pradesh. The monkey had climbed up the tower with a rope tied ...

ST. LOUIS (KMOV/Gray News) - The Saint Louis Zoo has announced the birth of a Francois’ langur, an endangered species. KMOV reports Rhubarb, a 1-month-old female, was born at the zoo on Sept. 30. to ...

Research shows a threatening development for two endangered primate species in Bangladesh: Phayre's langurs (Trachypithecus phayrei) and capped langurs (Trachypithecus pileatus). In mixed groups of ...