13. Trachypithecus barbei (Blyth, 1847)

Common name: Tenasserim Langur

Myanmar name:

Distribution: Distributed only in a small part of the transboundary Dawna-Tenasserim landscape between Myanmar and Thailand, and it is restricted to about 4000 km 2 on the Myanmar-Thailand border (Freund et al. 2021). In Myanmar, recorded an infant in Tanintharyi Nature Reserve in 2013 (Freund et al. 2021).

Remarks: T. germaini is commonly listed in Myanmar; however, this species is not present and its putative occurrence in Myanmar is based on the incorrect assignment of Pithecus pyrrhus atrior as a synonym of T. germaini instead of T. barbei (Roos et al. 2020) . It is categorized as vulnerable by the IUCN.