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Anatoma concinna is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Anatomidae.
Contents
Description
The ovate shell is rather depressed. The small spire is scarcely elevated and narrowly, profoundly umbilicate. The 2½ convex whorls are decussated by elevated radiating and concentric striae. The oblique aperture is suborbicular.
Distribution
This marine species occurs off Japan.
References
Anatoma concinna Wikipedia(Text) CC BY-SA