Presbytis thomasi nubilus Miller, Jr. 1942 (Thomas's langur)
Mammalia - Primates - Cercopithecidae
Full reference: G. S. Miller, Jr. 1942. Zoological results of the George Vanderbilt Sumatran Expedition, 1936-1939. Part V.—Mammals collected by Frederick A. Ulmer, Jr. on Sumatra and Nias. Proceedings of the Academy of Natural Sciences of Philadelphia 44:107-165
Belongs to Presbytis thomasi according to G. S. Miller 1942
Sister taxa: none
Ecology: arboreal frugivore-folivore
Distribution: there are no occurrences of Presbytis thomasi nubilus in the database