Presbytis potenziani (Golden Bellied Mentawai Island Langur) is a species of primates in the family Old World monkeys. It is listed as endangered by IUCN and in CITES Appendix I. It is found in the Indo-Malayan Realm. Golden Bellied Mentawai Island Langur is a diurnal folivore. Individuals can grow to 6450 g. Reproduction is dioecious.
EOL has data for 33 attributes, including: