Unresolved name

Unresolved name: Animal » Bilateria » Protostomes » Spiralians » Molluscs » Snails » Orthogastropoda » An Order Of Snails » Littorinida » Rissoidina » Rissooidea » Rissoidae » Alvania «

Alvania keenae Gordon 1939

Alvania keenae is a species of in the family Rissoidae.