| Scientific Name | Author | English Name |
|---|---|---|
| Xandarovula xanthochila | (Kuroda, 1928) | Xanthochroid egg shell |
| Volva volva | Linnaeus, 1758 | Shuttlecock volva |
| Testudovolva nipponensis | (Pilsbry, 1913) | |
| Testudovolva nebula | (Azuma & Cate, 1971) | |
| Testudovolva intricata | Cate, 1973 | |
| Takasagovolva gigantea | (Azuma, 1974) | |
| Takasagovolva honkakujiana | (Kuroda, 1928) | |
| Subsimnia bellamaris | (Berry, 1946) | |
| Spiculata advena | Cate, 1978 | |
| Spiculata barbarensis | (Dall, 1892) | |
| Spiculata loebbeckeana | (Wienkauff, 1881) | |
| Simnia uniplicata | Sowerby, 1848 | |
| Simnialena marferula | Cate, 1973 | Sea-whip simnia |
| Simnialena uniplicata | (Sowerby II, 1848) | One-tooth simnia |
| Simnia avena | unspecified | |
| Simnia loebbeckeana | (Weinkauff, 1881) | |
| Simnia spelta | (Linnaeus, 1758) | Keys simnia |
| Simnia acicularis | (Lamarck, 1810) | Sharp shuttle shell |
| Simnia aequalis | Sowerby, 1832 | |
| Serratovolva dondani | (Cate, 1964) | |
| Serratovolva minabeensis | (Cate, 1975) | |
| Sandalia rhodia | (Adams, 1854) | |
| Rotaovula hirohitoi | Cate & Azuma, 1973 | |
| Rotaovula septemmacula | (Azuma, 1971) | |
| Quasisimnia hirasei | (Pilsbry, 1913) | |
| Quasisimnia robertsoni | (Cate, 1973) | |
| Pseudosimnia vanhyningi | (Smith, 1940) | |
| Pseudosimnia whitworthi | Cate, 1973 | |
| Pseudosimnia marginata | (Sowerby I, 1828) | |
| Pseudosimnia pyrifera | Cate, 1973 | Pear simnia |
| Pseudosimnia sphoni | Cate, 1973 | |
| Pseudosimnia jaenae | (Cate, 1973) | |
| Pseudosimnia carnea | (Poiret, 1789) | Dwarf red ovula |
| Pseudocyphoma gibbulum | Cate, 1978 | Plump cyphoma |
| Pseudocyphoma gibsonsmithorum | Petuch, 1987 | |
| Pseudocyphoma intermedium | (Sowerby I, 1828) | Intermediate cyphoma |
| Pseudocypraea adamsonii | (Sowerby, 1832) | |
| Prosimnia semperi | (Weinkauff, 1881) | |
| Prosimnia piriei | (Petuch, 1973) | Pirie's egg cowrie |
| Prosimnia draconis | Cate, 1973 | |
| Prosimnia boshuensis | Cate, 1973 | |
| Prionovolva wilsoniana | Cate, 1973 | |
| Prionovolva nivea | Cate, 1974 | |
| Prionovolva fruticum | (Reeve, 1865) | |
| Prionovolva brevis | (Sowerby, 1828) | |
| Procalpurnus semistriatus | (Pease, 1862) | |
| Procalpurnus lacteus | (Linnaeus, 1810) | |
| Primovula solemi | Cate, 1973 | Robust miniovula |
| Primovula myrakeenae | (Cate & Azuma, 1971) | |
| Primovula roseomaculata | (Schepman, 1909) | |
| Primovula fulguris | (Azuma & Cate, 1971) | |
| Primovula formosa | (Sowerby, 1848) | |
| Primovula aureola | Fehse, 2002 | |
| Primovula concinna | (Adams & Reeve, 1848) | |
| Primovula filia | (Azuma, 1979) | |
| Primovula astra | Omi & Iino, 2005 | |
| Phenacovolva recurva | (Sowerby, 1848) | |
| Phenacovolva rosea | (Adams, 1854) | Rosy spindle cowry |
| Phenacovolva poppei | Fehse, 2000 | |
| Phenacovolva pseudogracilis | Cate & Azuma, 1973 | |
| Phenacovolva philippinarum | (Sowerby, 1848) | |
| Phenacovolva piragua | (Dall, 1889) | Slender simnia |
| Phenacovolva lahainaensis | (Cate, 1969) | |
| Phenacovolva parvita | Cate & Azuma, 1973 | |
| Phenacovolva dancei | Cate, 1973 | |
| Phenacovolva brevirostris | (Schumacher, 1817) | |
| Phenacovolva birostris | (Linnaeus, 1767) | Double-snouted volva |
| Phenacovolva angasi | (Reeve, 1865) | |
| Phenacovolva wakayamaensis | Cate & Azuma, 1973 | |
| Phenacovolva tayloriana | (Azuma & Cate, 1971) | |
| Phenacovolva tokioi | Cate, 1973 | Tokio's egg shell |
| Phenacovolva vitrea | Omi & Iino, 2005 | |
| Phenacovolva subreflexa | (Adams & Reeve, 1848) | Stunted volva |
| Pedicularia tibia | Simone, 2005 | |
| Pedicularia decussata | Gould, 1855 | Hatched pedicularia |
| Pedicularia californica | Newcomb, 1864 | California pedicularia |
| Pellasimnia improcera | (Azuma & Cate, 1971) | |
| Pellasimnia hasta | Cate, 1973 | |
| Pellasimnia brunneiterma | (Cate, 1969) | |
| Ovula ovum | (Linnaeus, 1758) | Common egg cowrie |
| Ovula ishibasii | Kuroda, 1728 | |
| Ovula ishibashii | (Kuroda, 1928) | |
| Ovula costellata | Lamarck, 1810 | Pink-mouth ovula |
| Ovula costella | Lamarck, 1810 | |
| Neosimnia spelta | (Linnaeus, 1758) | |
| Neosimnia loebbeckeana | (Weinkauff, 1881) | Loebbeck's simnia |
| Neosimnia bijuri | (Cate, 1976) | |
| Neosimnia barbarensis | (Dall, 1892) | Santa Barbara simnia |
| Neosimnia bellamaris | Berry, 1946 | Pacific simnia |
| Neosimnia avena | (Sowerby II, 1832) | |
| Neosimnia aequalis | (Sowerby II, 1832) | |
| Neosimnia advena | (Cate, 1978) | |
| Margovula bimaculata | (Adams, 1854) | |
| Margovula tinctilis | Cate, 1973 | |
| Margovula pyriformis | (Sowerby, 1828) | |
| Kuroshiovolva shingoi | Azuma & Cate, 1971 | |
| Inflatovula marginata | (Sowerby, 1828) | |
| Hiatavolva rugosa | Cate & Azuma, 1973 | |
| Hiatavolva coarctata | (Sowerby, 1848) | Pink allied cowrie |
| Hiata depressa | (Sowerby III, 1875) | |
| Habuprionovolva choshiensis | Cate, 1973 | |
| Habuprionovolva aenigma | (Azuma & Cate, 1971) | |
| Dissona tosaensis | (Azuma & Cate, 1971) | |
| Diminovula punctata | (Duclos, 1831) | |
| Diminovula stigma | (Cate, 1978) | |
| Diminovula perilla | (Cate, 1973) | |
| Diminovula margarita | (Sowerby, 1828) | |
| Diminovula filia | (Azuma, 1979) | |
| Diminovula incisa | (Azuma & Cate, 1971) | |
| Diminovula dautzenbergi | (Schilder, 1931) | |
| Diminovula alabaster | (Reeve, 1856) | |
| Diminovula anulata | Fehse, 2001 | |
| Diminovula aurantiomacula | (Cate & Azuma, 1973) | |
| Diminovula culmen | (Cate, 1973) | Ridged egg cowry |
| Dentiovula nix | Fehse, 2022 | |
| Dentiovula oryza | (Omi & Clover, 2005) | |
| Dentiovula masaoi | Cate, 1973 | |
| Dentiovula eizoi | Cate & Azuma, 1973 | |
| Dentiovula horai | (Cardin, 1994) | |
| Dentiovula mariae | (Schilder, 1941) | |
| Dentiovula dorsuosa | (Hinds, 1844) | |
| Dentiovula colobica | (Azuma & Cate, 1971) | |
| Delonovolva aequalis | Sowerby, 1832 | Simnia |
| Cyphoma versicolor | Fehse, 2003 | |
| Cyphoma signatum | Pilsbry & McGinty, 1939 | Fingerprint Cyphoma |
| Cyphoma rhomba | Cate, 1978 | Bullroarer Cyphoma |
| Cyphoma roamoralesi | Macsotay & Campos, 2001 | |
| Cyphoma sedlaki | Cate, 1976 | |
| Cyphoma macumba | Petuch, 1979 | |
| Cyphoma mcgintyi | Pilsbry, 1939 | Purple flamingo tongue |
| Cyphoma lindae | Petuch, 1987 | |
| Cyphoma intermedium | (Sowerby, 1828) | |
| Cyphoma christahemmenae | (Fehse, 1997) | |
| Cyphoma emarginatum | (Sowerby, 1830) | |
| Cyphoma gibbosum | (Linnaeus, 1758) | Flamingo tounge snail |
| Cyphoma bartschi | (Cate, 1973) | |
| Cyphoma alleneae | Cate, 1973 | |
| Cyphoma aureocinctum | (Dall, 1889) | Gold-line Cyphoma |
| Cymbovula acicularis | (Lamarck, 1810) | West Indian simnia |
| Cuspivolva tigris | (Yamamoto, 1971) | Tiger egg cowrie |
| Cuspivolva cuspis | Cate, 1973 | |
| Cuspivolva draperi | (Cate, 1973) | |
| Cuspivolva platysia | (Cate, 1973) | |
| Cuspivolva azumai | (Cate, 1970) | |
| Cuspivolva allynsmithi | (Cate, 1978) | |
| Crenavolva traillii | (Adams, 1855) | |
| Crenavolva tokuoi | Azuma, 1989 | |
| Crenavolva striatula | (Sowerby I, 1828) | |
| Crenavolva tinctura | (Garrard, 1963) | |
| Crenavolva rosewateri | Cate, 1973 | |
| Crenavolva leopardus | Fehse, 2002 | |
| Crenavolva periopsis | Cate, 1978 | |
| Crenavolva formosa | (Adams & Reeve, 1848) | |
| Carpiscula bullata | Sowerby, 1848 | |
| Calpurnus lacteus | (Lamarck, 1810) | White stony ovula |
| Calpurnus verrucosus | (Linneaus, 1758) | Umbilical ovula |
| Calcarovula mikado | (Kurohara & Habe, 1991) | |
| Calcarovula longirostrata | (Sowerby, 1828) | Long-snouted volva |
| Calcarovula gracillima | (Smith, 1901) | |
| Calcarovula ildiko | Lorenz, 2006 | |
| Aperiovula jeanae | Cate, 1973 | |
| Aperiovula adriatica | (Sowerby, 1828) | |
| Aperiovula abbotti | Cate, 1973 | |
| Aclyvolva lanceolata | (Sowerby, 1848) | Ovulid |
| Aclyvolva lamyi | (Schilder, 1932) |