Order Ganoidei Agassiz (bony fish)
Parent taxon: Osteichthyes according to F. H. Gunnell 1933
Sister taxa: Actinopterygii, Andreolepis, Bobasatraniiformes, Cephaloxeniformes, Dactylopteriformes, Dipteriformes, Iniomi, Lophosteus, Megalopiformes, Platysomiformes, Preophiodon, Sarcopterygii, Tythonichthys, Rhytiodus, Otolithopsis, Charitosaurus
Subtaxa: Lepidosteidae
Ecology: