Semnopithecus thomasi Collett, 1892

Proceedings of the Zoological Society of London 1892, p. 613

Current valid name: Presbytis thomasi (Collett, 1892)

Syntype: ZMB 85468; skin; Langkat Regency, North Sumatra; collected by Iversen, received from Christiana Museum, 1888 .

Comment: One additional syntype is held at the collection of Natural History Museum London.