The Camiguin Narrow-mouthed Frog (Oreophryne nana) is a species of frog in the Microhylidae family. It is endemic to the Philippines. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss.

Source

• Diesmos, A., Alcala, A., Brown, R., Afuang, L., Gee, G., Hampson, K., Diesmos, M.L., Mallari, A., Ong, P., Ubaldo, D.& Gutierrez, B. 2004. Oreophryne nana 2006 IUCN Red List of Threatened Species. Downloaded on 23 July 2007.