Children (66 direct children, 114762 direct and indirect children):
Onychodontida
(tree size 11)
Onychodontiformes
Rhipidistia
(tree size 24)
Dipnoi
(tree size 162)
Salamanderfish
Psarolepis
(tree size 1)
Crossopterygii
(tree size 2)
Actinistia
(tree size 120)
Porolepis
(tree size 1)
Achoania
Devonosteus
Eoctenodus
Euporosteus
Ganopristodus
Gavinia
Glyptopomus
Gogodipterus
Gosfordia
Hainbergia
Hamodus
Heimenia
(tree size 1)
Heptanema
Iowadipterus
Iranorhynchus
Lualabaea
Megapleuron
Metaceratodus
Microceratodus
Mioceratodus
(tree size 1)
Monongahela
Monongahela (fish)
Muranjilepis
Mylacanthus
Namatozodia
(tree size 1)
Nesides
Oervigia
Orlovichthys
Osteoplax
Palaeodaphus
Paraceratodus
(tree size 1)
Phaneropleuron
Pillararhynchus
Proceratodus
Pseudosauripterus
(tree size 1)
Rhipis
Sagenodus
(tree size 1)
Scleracanthus
Shoshonia
Sorbitorhynchus
Straitonia
Sunwapta
Sunwapta (fish)
Synaptotylus
Tarachomylax
Tranodis
Ventalepis
(tree size 1)
Westollrhynchus
Youngichthys
(tree size 1)
Retodus
Holodipterus
(tree size 1)
Howidipterus
Moenkopia
(tree size 1)
Latvius
Elpistostegidae
Coelacanthimorpha
Megamastax
(tree size 1)
Guiyu
(tree size 1)
Langdenia
(tree size 1)
Meemannia
(tree size 1)
Dipnotetrapodomorpha
(tree size 114361)