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8,331 mollusk species
Rissoa parva
Pusillina inconspicua
Rissoa lilacina
Rissoa membranacea
Eatonina fulgida
Tornus subcarinatus
Rissoella diaphana
Rissoella opalina
Caecum glabrum
Cerithiopsis tubercularis
Eumetula arctica
Aclis walleri
Eulima glabra
Melanella alba
Melanella lubrica
Erato voluta
Discus ruderatus
Donax fossor
Boreotrophon pacificus
Boreotrophon truncatus
Trophonopsis muricata
Colus jeffreysianus
Troschelia berniciensis
Curtitoma trevelliana
Lamellidea cylindrica
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