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Natura - nature ..actualia - actual entities ....Mundus - physical world ......naturalia - natural bodies ........Biota (Clade) ..........neomura ([unranked]) ............Eukaryota (Domain) - eukaryotes ..............discaria ([unranked]) ................dorsates ([unranked]) ..................podiates ([unranked]) ....................Amorphea (Clade) ......................Obazoa (Clade) ........................Opisthokonta (Clade) - animal-fungal clade ..........................Holozoa (Superkingdom) ............................filozoa ([unranked]) ..............................Animalia (Kingdom) - animals ................................Planulozoa (Clade) ..................................Bilateria (Subkingdom) - bilaterians ....................................Nephrozoa (Clade) ......................................Deuterostomia (Infrakingdom) ........................................Chordata (Phylum) - chordates ..........................................Craniata (Subphylum) ............................................Vertebrata (Infraphylum) - vertebrates ..............................................Pan-Gnathostomata (Clade) ................................................Gnathostomata (Superclass) - jawed vertebrates ..................................................Eugnathostomata ([unranked]) ....................................................Pan-Osteichthyes (Clade) ......................................................Osteichthyes (Clade) ........................................................Pan-Sarcopterygii ([unranked]) ..........................................................Sarcopterygii ([unranked]) ............................................................Dipnotetrapodomorpha ([unranked]) ..............................................................Rhipidistia ([unranked]) ................................................................Tetrapodomorpha ([unranked]) ..................................................................Osteolepidida (Clade) ....................................................................Eotetrapodiformes ([unranked]) ......................................................................Elpistostegalia ([unranked]) ........................................................................Stegocephali (Clade) ..........................................................................Labyrinthodontia (Clade) ............................................................................Tetrapoda (Clade) ..............................................................................Pan-Amniota (Clade) ................................................................................Batrachosauria ([unranked]) ..................................................................................Amniota (Clade) ....................................................................................Reptilia (Class) - reptiles ......................................................................................Eureptilia ([unranked]) ........................................................................................Romeriida ([unranked]) ..........................................................................................Diapsida (Clade) ............................................................................................Neodiapsida (Clade) ..............................................................................................Sauria (Clade) ................................................................................................Pan-Archelosauria (Clade) ..................................................................................................Archelosauria (Clade) ....................................................................................................Pan-Archosauria (Clade) ......................................................................................................Archosauromorpha (Clade) ........................................................................................................Crocopoda (Clade) ..........................................................................................................Archosauriformes (Clade) ............................................................................................................Eucrocopoda (Clade) ..............................................................................................................Archosauria (Clade) ................................................................................................................Pan-Aves (Clade) ..................................................................................................................Ornithodira (Clade) ....................................................................................................................†Pterosauromorpha (Subclass) ......................................................................................................................†Pterosauria (Order) - pterosaurs ........................................................................................................................†Macronychoptera (Clade) ..........................................................................................................................†Caelidracones (Clade) ............................................................................................................................†Novialoidea (Clade) ..............................................................................................................................†Breviquartossa (Clade) ................................................................................................................................†Pterodactylomorpha (Suborder) ..................................................................................................................................†Monofenestrata (Clade) ....................................................................................................................................†Pterodactyliformes (Clade) ......................................................................................................................................†Pterodactyloidea (Infraorder) ........................................................................................................................................†Lophocratia (Clade) ..........................................................................................................................................†Euctenochasmatia (Clade) ............................................................................................................................................†Ptenodraconoidea (Superfamily) ..............................................................................................................................................†Ptenodraconidae (Family) ................................................................................................................................................†Balaenognathus (Genus) ................................................................................................................................................†Cathayopterus (Genus) ................................................................................................................................................†Elanodactylus (Genus) ................................................................................................................................................†Forfexopterus (Genus) ................................................................................................................................................†Gnathosaurinae (Subfamily) ................................................................................................................................................†Moganopterinae (Subfamily) ................................................................................................................................................†Otogopterus (Genus) ................................................................................................................................................†Ptenodraconinae (Subfamily) ................................................................................................................................................†Pterofiltrus (Genus) ................................................................................................................................................†Utahdactylus (Genus) ................................................................................................................................................†Liaodactylus (Genus)

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Last updated: 28 Aug 2026