Presbytis melalophos (Simpia) is a species of primates in the family Old World monkeys. It is listed as endangered by IUCN and in CITES Appendix II. It is found in the Indo-Malayan Realm. Simpia is a diurnal frugivore. Individuals are known to live for 192 months and can grow to 6600 g. Reproduction is dioecious.
EOL has data for 40 attributes, including: