Subfamily Hemiodontinae (ray-finned fish)
Osteichthyes - Characiformes - Hemiodontidae
Parent taxon: Hemiodontidae according to J. S. Nelson et al. 2016
Sister taxa: none
Subtaxa: Bivibranchiini Hemiodontini
Ecology: planktonic suspension feeder
Distribution: there are no occurrences of Hemiodontinae in the database