Subfamily Stevardiinae (ray-finned fish)
Osteichthyes - Characiformes - Characidae
Parent taxon: Characidae according to J. S. Nelson et al. 2016
Sister taxa: Agoniatinae, Aphyocharacinae, Aphyoditeinae, Bryconinae, Characinae, Cheirodontinae, Clupeacharacinae, Colossoma, Gymnocharacinae, Iguanodectinae, Rhoadsiinae, Stethaprioninae, Tetragonopterinae
Subtaxa: none
Ecology: planktonic suspension feeder
Distribution: there are no occurrences of Stevardiinae in the database