Tralia vanderbilti J.S. Schwengel, 1938 Galapagos8,4 mm
Pythia variabilis J.B. Hombron& C.H. Jacquinot, 1847
Melampus variabilis J. Gassies, 1863 New Caledonia
Zospeum vasconicum C.E. Prieto, de Winter& A. Jochum, 2015 Spain, Bizkaia1,5 mm
Marinula velaini M. Connolly, 1915 South Africa
Cassidula vespertilionis (R.P. Lesson, 1831) Philippines, Palawan Island17 mm
Semiauricula volutella (FOSSIL) A.E.M. Cossmann& G. Pissarro, 1913 † France, Paris Basin16 mm
Ovatella vulcani (P.M.A. Morelet, 1860) Bermuda10 mm
Auriculinella whitei (FOSSIL) L. von G. Tausch, 1886 † Hungary, Bakony
Detracia wolfi (K. Miller, 1879) Ecuador5 mm
Marinula xanthostoma H. Adams & A. Adams, 1855 Australia, Edithburgh6,7 mm
Zospeum zaldivarae C.E. Prieto, de Winter& A. Jochum, 2015 Spain, Burgos1,5 mm
Carychium zarzaae Jochum & Weigand, 2017
Detracia zeteki H.A. Pilsbry, 1920 Papua New Guinea
Cassidula zonata H. Adams & A. Adams, 1855 Australia, Port Stephens
Melampus zonatus H.E. Anton, 1837 Japan