Information on this species is very limited. Research on distribution, population size and trend, and use and trade should be prioritized to develop appropriate conservation measures for this species.
Location InformationThis species is known only from the Agus River and its tributaries in Mindanao, Philippines and has never been found in Lake Lanao nor in the plateau surrounding the lake (Wood 1968).
Its extent of occurrence (EOO) ranges from 12 km2 based on known localities to 314 km2 based on known HydroBASIN, with the lower limit as the best estimate. It has an area of occupancy (AOO) from 12 km2 estimated based on known localities to 16 km2 computed based on known HydroBASIN, with the lower limit as the best estimate.