Clade Halecostomi Regan 1903 (ray-finned fish)
Parent taxon: Neopterygii according to F. Poyato-Ariza 2010
Sister taxa: Ginglymodi, Holostei, Macrosemiiformes, Pycnodontiformes, Scanilepiformes, Teleostei
Subtaxa: Angolaichthys, Hulettia
Ecology: