Priapella intermedia, the Isthmian priapella, is a species of freshwater fish in the family Poeciliidae. It is endemic to Mexico.
Description Priapella intermedia reaches a total length of .
References
Further reading Wischnath, L., 1993. Atlas of livebearers of the world. T.F.H. Publications, Inc., United States of America. 336 p.