Cosmocerithium brateevense (Gerasimov, 1992) † (basis of record)
Cosmocerithium brongniarti (d'Archiac, 1843) † (basis of record)
Cosmocerithium sanctijacobi (Greppin, 1888) † (basis of record)
Cryptaulacinae Gründel, 1976 † (additional source)
Cryptaulax (Neocryptaulax) hausmanni (Dunker, 1843) † represented as Cryptaulax hausmanni (Dunker, 1843) † (basis of record)
Cryptaulax (Neocryptaulax) westfalicus (Huckriede, 1967) † represented as Cryptaulax westfalicus (Huckriede, 1967) † (basis of record)
Cryptaulax hausmanni (Dunker, 1843) † (basis of record)
Cryptaulax unzhensis Guzhov, 2004 † (original description)
Cryptaulax westfalicus (Huckriede, 1967) † (basis of record)
Exelissinae Guzhov, 2004 † (original description)
Martignyella J.-C. Fischer, 1969 † (additional source)
Microcerithium Guzhov, 2004 † (original description)
Microcerithium bicinctum (Gerasimov, 1992) † (basis of record)
Microcerithium ostashovense Guzhov, 2004 † (original description)
Ochetochilus Cossmann, 1900 † (additional source)
Procerithium russiense (A. d'Orbigny, 1845) † (additional source)
Procerithium tyrnovense Guzhov, 2004 † (original description)
Purpuroideidae Guzhov, 2004 † (original description)
Tyrnoviella Guzhov, 2004 † (original description)
Tyrnoviella alpatyevensis Guzhov, 2004 † (original description)
Tyrnoviella precatoria (J. A. Eudes-Deslongchamps, 1843) † (status source)