†Trachypithecus cristatus robustus Hooijer 1962 (silvery lutung)
Mammalia - Primates - Cercopithecidae
Full reference: D. A. Hooijer. 1962. Quaternary langurs and macaques from the Malay Archipelago. Zoologische Verhandelingen Uitgegeven door het Rijksmuseum van Natuurlijke Historie te Leiden 55:1-64
Belongs to Trachypithecus cristatus according to D. A. Hooijer 1962
Sister taxa: Presbytis cristatus ultimus, Trachypithecus cristatus cristatus
Type specimen: Its type locality is Tegoean, which is in a Pleistocene terrestrial horizon in Indonesia
Ecology: arboreal frugivore-folivore
Distribution:
• Quaternary of Indonesia (2 collections)
Total: 2 collections each including a single occurrence