Species of sea snail
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Oscilla somersi is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.
Description.
The shell grows to a length of approximately 3 mm. The shell is conical and has strong spiral cords and a distinctly visible columellar fold.
Distribution.
This marine species occurs in the Caribbean Sea, Gulf of Mexico, Bermuda, Bahamas, and southeast Brazil.
References.
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