Presbytis melalophos sumatrana Müller and Schlegel 1841 (Sumatran surili)
Mammalia - Primates - Cercopithecidae
Full reference: S. Müller and H. Schlegel. 1841. Monograph Overzigt van het geslaught Semnopithecus. Verhandelingen over de natuurlijke geschiedenis der Nederlandsche overzeesche bezittingen 3:57-83
Belongs to Presbytis melalophos according to D. A. Hooijer 1962
See also Burgin et al. 2018 and Müller and Schlegel 1841
Sister taxa: Presbytis melalophos chrysomelas, Presbytis melalophos femoralis, Presbytis melalophos ferruginea, Presbytis melalophos fuscomurina, Presbytis melalophos melalophos, Presbytis melalophos siamensis, Presbytis melalophos sumatranus
Ecology: arboreal frugivore-folivore
Distribution: there are no occurrences of Presbytis melalophos sumatrana in the database