Ophryophryne synoria Stuart, Sok and Neang, 2006
Type locality: "Chung Chry Strea,, near 12° 17´ 30 N 107° 03´ 06 E, 500 m elev., Seima Biodiversity Conservation Area, O'Rang District, Mondolkiri Province, Cambodia".
Holotype: FMNH 262779.
Stuart, B. L., K. Sok, and T. Neang. 2006. A collection of amphibians and reptiles from hilly eastern Cambodia. Raffles Bulletin of Zoology. 54(1):129-155.: Fulltext from http://www.fmnh.org/research_collections/zoology/aandr_reprints.htm