†family Nycteroleteridae Romer 1956 (parareptile)
Reptilia - Procolophonomorpha - Nycteroleteridae
Parent taxon: Nyctiphruretia according to M. S. Y. Lee 1997
See also Carroll 1988, Carroll et al. 1972, deBraga and Reisz 1996, Ivakhnenko 2008 and Lee 1995
Sister taxa: none
Subtaxa: Bashkyroleter Bashkyroleterinae Emeroleter Macroleter Nycteroleter Nycteroleterinae Rhipaeosaurus
Ecology:
Distribution:
• Permian of the Russian Federation (15 collections), United States (1: Oklahoma)
Total: 16 collections including 20 occurrences