†family Nyctiphruretidae Efremov 1938 (parareptile)
Reptilia - Parareptilia - Nyctiphruretidae
Full reference: I. A. Efremov. 1938. Some New Permian Reptiles of the USSR. Comptes Rendus (Doklady) de l'Académie des Sciences de l'URSS 19(9):771-776
Parent taxon: Parareptilia according to M. MacDougall and R. R. Reisz 2014
See also Carroll 1988, Chudinov 1955, Chudinov and Vjushkov 1956, Ivakhnenko 2008, Kuhn 1966, Lee 1997 and Olson 1962
Sister taxa: Bolosauria, Cheloniamorpha, Eunotosaurus, Kinelia, Microleter, Millerettidae, Procolophonoidea, Procolophonomorpha
Subtaxa: Abyssomedon Nyctiphruretinae Nyctiphruretus
Ecology:
Distribution:
• Permian of the Russian Federation (10 collections), United States (1: Oklahoma)
Total: 11 collections including 12 occurrences