Identification
Permissions for Use
This resource may not be downloaded and used without permission of the copyright holder except for educational fair use.
Caption
Hydrobiidae - Great Lakes area freshwater snails. Hydrobiids are small to very minute aquatic prosobranch snails. The family has world-wide distribution, and a great many genera and species.
Dr. John B. Burch, Ph.D.
(photographer, copyright holder), Mollusk Division, Museum of Zoology, University of Michigan

