Nucula
Eois nucula
Helix nucula
Elachista nucula
Nucula proxima
Bulimulus nucula
Nucula nitidula
Nucula crystallina
Chondrilla nucula
Nucula delphinodonta
Nucula tenuis
Nucula nitidulaformis
Nucula rossiana
Nucula gallinacea
Nucula certisinus
Nucula recens
Nucula dunedinensis
Nucula atacellana
Amastra nucula
Concavodonta
Linucula hartvigiana
Similodonta