Identification
Permissions for Use
This resource may not be downloaded and used without permission of the copyright holder except for educational fair use.
Caption
Valvata tricarinata, Michigan. Note the pallial tentacle, the gill (barely visible under the pallial tentacle on the snail's left side), and the eyes.
Dr. John B. Burch, Ph.D.
(photographer, copyright holder), Mollusk Division, Museum of Zoology, University of Michigan

