Trachypithecus laotum (Lao Langur) is a species of primates in the family Old World monkeys. It is listed as vulnerable by IUCN and in CITES Appendix II. It is found in the Indo-Malayan Realm. Lao Langur is a diurnal folivore. Reproduction is dioecious.
EOL has data for 28 attributes, including: