Subfamily Heterocharacinae (ray-finned fish)
Osteichthyes - Characiformes - Acestrorhynchidae
Parent taxon: Acestrorhynchidae according to J. S. Nelson et al. 2016
Sister taxa: Acestrorhynchinae, Roestinae
Subtaxa: none
Ecology:
Distribution: there are no occurrences of Heterocharacinae in the database