 Cymbovula cf. segaliana Cate, 1973 |  Dissona tarasconii Bozzetti, 2007 |  Naviculavolva massierorum (Fehse, 1999) |
 Naviculavolva sp. 236672 |  Ovula costellata Lamarck, 1810 |  Ovula ovum (Linnaeus, 1758) |
 Pellasimnia brunneiterma (Cate, 1969) |  Phenacovolva fusula Azuma & Cate, 1973 |  Phenacovolva insculpta (Odhner, 1919) |
 Phenacovolva nectarea Iredale, 1930 |  Phenacovolva sp. 234977 |  Phenacovolva zuidafrikaana (C. N. Cate, 1975) |
 Procalpurnus lacteus (Lamarck, 1810) |  Pseudosimnia jeanae (C. N. Cate, 1973) |  Serratovolva dondani (Cate, 1964) |
 Volva kilburni Cate, 1975 | | |