| Scientific Name | Genus | Subfamily |
| camelopardalis | Lyncina | Cypraeinae |
| capensis | Cypraeovula | Cypraeovulinae |
| capensis f.elizabethensis | Cypraeovula | Cypraeovulinae |
| capensis f.gonubiensis | Cypraeovula | Cypraeovulinae |
| capricornica | Umbilia | Cypraeovulinae |
| caputdraconis | Erosaria | Erosarinae |
| caputdraconis f.poppei | Erosaria | Erosarinae |
| caputserpentis caputophidii | Erosaria | Erosarinae |
| caputserpentis caputserpentis | Erosaria | Erosarinae |
| caputserpentis caputserpentis f.argentata | Erosaria | Erosarinae |
| caputserpentis caputserpentis f.kenyonae | Erosaria | Erosarinae |
| carneola | Lyncina | Cypraeinae |
| carneola f.crassa | Lyncina | Cypraeinae |
| carneola f.propinqua | Lyncina | Cypraeinae |
| castanea | Cypraeovula | Cypraeovulinae |
| castanea f.latebrosa | Cypraeovula | Cypraeovulinae |
| catholicorum | Cribrarula | Cypraeovulinae |
| caurica blaesa | Erronea | Cypraeovulinae |
| caurica caurica | Erronea | Cypraeovulinae |
| caurica caurica f.thema | Erronea | Cypraeovulinae |
| caurica dracaena | Erronea | Cypraeovulinae |
| caurica dracaena f.corrosa | Erronea | Cypraeovulinae |
| caurica elongata | Erronea | Cypraeovulinae |
| caurica quinquefasciata | Erronea | Cypraeovulinae |
| cernica cernica | Erosaria | Erosarinae |
| cernica leforti | Erosaria | Erosarinae |
| cernica viridicolor | Erosaria | Erosarinae |
| cervinetta | Macrocypraea | Cypraeinae |
| cervus | Macrocypraea | Cypraeinae |
| cervus f.peilei | Macrocypraea | Cypraeinae |
| chiapponii | Pustularia | Erosarinae |
| childreni | Ipsa | Erosarinae |
| chinensis amiges | Erronea | Cypraeovulinae |
| chinensis chinensis | Erronea | Cypraeovulinae |
| chinensis somaliana | Erronea | Cypraeovulinae |
| chinensis variolaria | Erronea | Cypraeovulinae |
| chinensis violacea | Erronea | Cypraeovulinae |
| chinensis violacea f.tortirostris | Erronea | Cypraeovulinae |
| cicercula | Pustularia | Erosarinae |
| cinerea | Luria | Cypraeinae |
| cinerea f.brasilensis | Luria | Cypraeinae |
| citrina | Erosaria | Erosarinae |
| clandestina clandestina | Palmadusta | Cypraeovulinae |
| clandestina candida | Palmadusta | Cypraeovulinae |
| clandestina passerina | Palmadusta | Cypraeovulinae |
| cohenae | Cypraeovula | Cypraeovulinae |
| coloba | Erronea | Cypraeovulinae |
| comptonii casta | Notocypraea | Cypraeovulinae |
| comptonii comptonii | Notocypraea | Cypraeovulinae |
| comptonii comptonii f.trenberthae | Notocypraea | Cypraeovulinae |
| comptonii mayi | Notocypraea | Cypraeovulinae |
| comptonii mayi f.wilkinsi | Notocypraea | Cypraeovulinae |
| connelli | Cypraeovula | Cypraeovulinae |
| connelli f.peelae | Cypraeovula | Cypraeovulinae |
| consanguinea | Palmadusta | Cypraeovulinae |
| contaminata | Palmadusta | Cypraeovulinae |
| contaminata f.distans | Palmadusta | Cypraeovulinae |
| coronata coronata | Cypraeovula | Cypraeovulinae |
| coronata coronata f.gloriosa | Cypraeovula | Cypraeovulinae |
| coronata coronata f.immaculata | Cypraeovula | Cypraeovulinae |
| coronata gabriellii | Cypraeovula | Cypraeovulinae |
| coxeni coxeni | Blasicrura | Cypraeovulinae |
| coxeni hesperina | Blasicrura | Cypraeovulinae |
| cribraria comma | Cribrarula | Cypraeovulinae |
| cribraria comma f.abaliena | Cribrarula | Cypraeovulinae |
| cribraria cribraria | Cribrarula | Cypraeovulinae |
| cribraria cribraria f.ganteri | Cribrarula | Cypraeovulinae |
| cribraria cribraria f.gaspardi | Cribrarula | Cypraeovulinae |
| cribraria cribraria f.zadela | Cribrarula | Cypraeovulinae |
| cribraria exmouthensis | Cribrarula | Cypraeovulinae |
| cribraria exmouthensis f.rottnestensis | Cribrarula | Cypraeovulinae |
| cribraria melwardi | Cribrarula | Cypraeovulinae |
| cruickshanki | Cypraeovula | Cypraeovulinae |
| cumingii astaryi | Cribrarula | Cypraeovulinae |
| cumingii astaryi f.lefaiti | Cribrarula | Cypraeovulinae |
| cumingii cumingii | Cribrarula | Cypraeovulinae |
| cumingii cumingii f.cleopatra | Cribrarula | Cypraeovulinae |
| cumingii cumingii f.compta | Cribrarula | Cypraeovulinae |
| cylindrica cylindrica | Erronea | Cypraeovulinae |
| cylindrica lenella | Erronea | Cypraeovulinae |
| cylindrica sowerbyana | Erronea | Cypraeovulinae |