†Preophiodon (bony fish)
Parent taxon: Osteichthyes according to W. C. Lancaster 1986
Sister taxa: Actinopterygii, Andreolepis, Bobasatraniiformes, Cephaloxeniformes, Dactylopteriformes, Dipteriformes, Ganoidei, Iniomi, Lophosteus, Megalopiformes, Platysomiformes, Sarcopterygii, Tythonichthys, Rhytiodus, Otolithopsis
Subtaxa: none
Ecology: