Priapichthys caliensis is a species of freshwater fish. It is a member of the family Poeciliidae of order Cyprinodontiformes. It is endemic to Colombia (the type locality is Cali, Colombia) and primarily inhabiting brooks and streams with currents of low to high velocity. A carnivorous surface feeder, it occurs in shoals near the shoreline.

This species has the terminal, upward-facing mouth typical of surface feeders, and a protruding belly. Adult specimens reach a maximum of approximately 3 cm standard length, i.e. full length of entire body, excluding caudal fin.

References

 Original description: Henn, A.W., 1916: On various South American poeciliid fishes. Annals of the Carnegie Museum, 10 (nos 1–2) (9): 93–142, Pls. 18–21. BHL
 
 

Poeciliidae
Endemic fauna of Colombia
Freshwater fish of Colombia
Live-bearing fish
Ovoviviparous fish
Fish described in 1916