The Banded Surili (Presbytis femoralis) is a species of primate in the Cercopithecidae family. It is endemic to the Thai-Malay Peninsula and the Indonesia island of Sumatra. It is threatened by habitat loss. Three subspecies, femoralis (nominate), robinsoni and percura, are recognized here, but the taxonomy is complex and disputed, and it has also included P. natunae, P. siamensis and P. chrysomelas as subspecies, or alternatively all these (including P. femoralis) have been considered subspecies of...
