†suborder Edaphosauria Cope 1882
Parent taxon: Pelycosauria according to O. W. M. Kuhn 1966
See also Daly 1973, Haubold 1971, Haughton and Brink 1954, Hay 1930, Huene 1954, Kemp 1982, Kuhn 1946, Lewis and Vaughn 1965, Olson 1966, Olson and Beerbower 1953, Romer and Price 1940 and Roxo 1937
Sister taxa: Caseamorpha, Echinerpeton, Lupeosaurus, Milosaurus, Nitosaurus, Ophiacodontia, Protoclepsydrops, Xyrospondylus
Subtaxa: Glaucosauridae Lupeosauridae Nitosauridae
Distribution: there are no occurrences of Edaphosauria in the database