PaleoDB taxon number: 150281
Alternative spelling: Dipnoa
Parent taxon: Dipnomorpha according to J. A. Clack et al. 2019
Sister taxa: Ceratodontae, Dipterimorpha, Porolepiformes, Powichthyidae
Subtaxa: Adelargo, Amadeodipterus, Apatorhynchus, Arganodontidae, Atlantoceratodus, Ballagadus, Cathlorhynchus, Celsiodon, Ceratodonti, Ceratodontidae, Chirodipteroidea, Coccovedus, Ctenodontoidei, Ctenodus, Devonesteus, Devonosteus, Dipnoiformes, Dipnorhynchina, Dipnorhynchoidei, Dipteri, Dipterida, Dipteroidei, Dongshanodus, Ferganoceratodus, Gnathorhizidae, Gosfordia, Harajicadipterus, Holodipterida, Jessenia, Limanichthys, Megapleuron, Melanognathus, Neoceratodontidae, Nielsenia, Occludus, Oervigia, Persephonichthys, Pinnalongus, Proceratodus, Protoceratodontidae, Protopteri, Ptychoceratodontidae, Rhinodipteridae, Sagenodontidae, Sinodipterus, Sirenoidei, Speonesydrionidae, Speonesydrionina, Speonysedrion, Synthetodus, Tarachomylax, Uranolophina, Uronemoidei, Westollrhynchus, Xylognathus
Ecology: