Order †Parareptilia (Lawrence, 1868) see Subclass Parareptilia Olson, 1947 †Pareiasauromorpha Tsuji, Müller & Reisz 2012 Family †Nycteroleteridae Romer, 1956 1.1 Genus †Bashkyroleter Ivakhnenko, 1997 1.2 Genus †Nycteroleter Efremov, 1938 2 Genus †Rhipaeosaurus Efremov, 1940 3.1 †'Bashkyroleter' mesensis Ivakhnenko, 1997 3.2 Genus †Emeroleter Ivakhnenko, 1997