Squalomorphii The neoselachian superorder Squalomorphii, including the hexanchoid, squaloid, squatinoid, pristiophoroid, and batoid sharks.

• 棘鲛首目新鲨的首目棘鲛首目，包括六鳃鲛、棘鲛、琵琶鲛、锯鲛与鳐鲛。