Simias Miller 1903 (monkey)
Mammalia - Primates - Cercopithecidae
Parent taxon: Colobinae according to D. J. Whittaker et al. 2006
Sister taxa: Colobus, Dolichopithecus, Mesopithecus, Nasalis, Presbytis, Procolobus, Pygathrix, Rhinopithecus, Semnopithecus, Trachypithecus
Subtaxa: Simias concolor
Type: Simias concolor
Ecology: arboreal frugivore-folivore