Mussel Monitoring Program of Wisconsin


Over half of Wisconsin's 51 native mussel species (also known as clams) are listed as species of greatest conservation need or we need information on where they currently occur. Threats like habitat alteration (dams, siltation) and the presence of invasive mussels (zebra mussels) pose major threats to the existence of our native mussels. The Mussel Monitoring Program of Wisconsin would like your help in finding out what mussels occur in your area!


Pistolgrip Purple Wartyback
Pimpleback Three-ridge

Species Accounts
Species Accounts
Information about species
Species Observations
Species Observations
By Wisconsin county

Mussel Guide
Freshwater Mussels
Booklet
Training Manual
Citizen Volunteer
Training Manual

iNaturalist Mussel Monitoring
iNaturalist
Enter your Wisconsin mussel observations




For more information about the Mussel Monitoring Program of Wisconsin or iNaturalist, contact: Jesse Weinzinger (608) 264-6015.
To find out where the nearest shell drop-off is located or for more information, contact: Lisie Kitchel (608) 266-5248

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This site is produced in conjunction with the Wisconsin Aquatic and Terrestrial Resources Inventory and sponsored by the Wisconsin Department of Natural Resources. The information presented on this site is subject to the Wisconsin Department of Natural Resources' Legal Notices, Disclaimers, and Terms of Use.