Identification
Permissions for Use
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Caption
Radix auricularia, Detroit River, Michigan. This is an introduced snail in North America, imported from Western Europe, probably from the British Isles. Unlike many of the introduced mollusks, it is not known to be a pest.
Dr. John B. Burch, Ph.D.
(photographer, copyright holder), Mollusk Division, Museum of Zoology, University of Michigan

