Taxa Count: 55
ACHATINIDAE
ACTEONIDAE
ALPHEIDAE
ARCIDAE
ASSIMINEIDAE
BUCCINIDAE
CALYPTRAEIDAE
CERITHIIDAE
Clava amanda
CHAROPIDAE
CLATHURELLIDAE
Clathurella multigranosa
COLUMBELLIDAE
Pyrene sanctaehelenae
CONIDAE
CORBULIDAE
COSTELLARIIDAE
CYLICHNIDAE
CYPRAEIDAE
DRILLIIDAE
Drillia multigranosa
EPITONIIDAE
Epitonium confusa
EULIMIDAE
FASCIOLARIIDAE
LIMACIDAE
MANGELIIDAE
Mangelia gemma
Mangelia subquadrata
MARGINELLIDAE
Marginella consangiunea
Marginella semen
MELAMPODINAE
MITRIDAE
Ziba turtoni
NASSARIIDAE
Nassarius muricata curta
PINNIDAE
PYRAMIDELLIDAE
Kleinella minuta
Pyramidella pumilio
Pyrgulina sanctae-helenae
RISSOIDAE
STREPTAXIDAE
STROMBIDAE
SUBULINIDAE
Chilonopsis aurisvulpinus
SUCCINEIDAE
TURRIDAE
Chauvetia helena
Daphnella melissi