†unranked clade Gnathosaurinae Unwin 1992 (ctenochasmatid)
Reptilia - Pterosauria - Ctenochasmatidae
Parent taxon: Ctenochasmatidae according to D. M. Unwin 2002
Sister taxa: Beipiaopterus, Cathayopterus, Ctenochasma, Ctenochasmatinae, Elanodactylus, Gegepterus, Gnathosaurus, Huanhepterus
Subtaxa: Cearadactylus, Plataleorhynchus
Ecology: volant piscivore