Superorder Galeomorphi Compagno 1973
Alternative spellings: Galeomorphii, Galeomorphii
Parent taxon: Selachii according to J. A. Long 2011
Sister taxa: Anacoracoidei, Asterospondyli, Carcharidae, Carchariidae, Cestraciontidae, Cooperella, Ctenacanthoidei, Fortscottella, Hammondella, Heterodontoidea, Hexanchoidea, Idiacanthus, Kirkella, Moreyella, Myliobatidae, Notidanidae, Notidanoidei, Pristidae, Pristiophoridae, Psammodontidae, Rajidae, Scyllidae, Squalimorphi, Tectospondyli, Torpedinidae, Trygonidae
Subtaxa: Carchariniformes, Erquitaia, Hypsobatis, Mafoletia, Onchopristus, Parasquatina, Rajorhina, Reifia, Youssoubatis