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fanshell

Cyprogenia stegaria

Classification

Family
Unionidae

The fanshell (Cyprogenia stegaria) is a species of aquatic bivalve mollusk in the family Unionidae. This clam is native to the United States, where breeding populations remain in only three rivers. It is a federally listed endangered species of the United States.

Distribution

(c) https://doi.org/10.3897/zse.90.8231, some rights reserved (CC BY) · CC-BY
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Countries in the Picchu catalog