Metoposauroidea

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Classis: Amphibia
Ordo: †Temnospondyli
Subordo: †Eutemnospondyli
Subordo: †Rhachitomi
Cladus: †Eryopiformes
Cladus: †Limnarchia
Cladus: †Stereospondylomorpha
Subordo: †Stereospondyli
Cladus: †Superstes
Cladus: †Neostereospondyli
Cladus: †Trematosauria
Superfamilia: †Metoposauroidea
Familia: †Latiscopidae – †Metoposauridae
Genera: †Callistomordax – †Rileymillerus – †Chinlestegophis?

Metoposauroidea Watson, 1919

• Watson, D.M.S. 1919. The structure, evolution and origin of the Amphibia.—The "orders" Rachitomi and Stereospondyli. Philosophical Transactions of the Royal Society of London, Series B 209: 1–73. DOI: 10.1098/rstb.1920.0001 . ARK: 13960/t3gx57k8j . JSTOR Reference page.