Mollusca
Astieriptychites Bodylevskii, 1960
Bojarkia Saks & Shulgina, 1969
Euryptychites Pavlov, 1913
Menjaites Sazonova, 1971
Neocraspedites Spath, 1924
Nikitinoceras Sokolov, 1913
Paracraspedites Swinnerton, 1935
Peregrinoceras Sazonova, 1971
Polyptychites Pavlov, 1892
Pseudoeuryptychites Jeletzky, 1986
Ringnesiceras Kemper & Jeletzky, 1979
Siberiptychites Kemper & Jeletzky, 1977
Subcraspedites Spath, 1924
Surites Sazonov, 1951
Temnoptychites Pavlov, 1913
Thorsteinssonoceras Jeletzky, 1964
Tollia Pavlov, 1913
Virgatoptychites Voronez, 1958
