Contact information
For information on Lakes in Wisconsin, contact:
DNR Lake
Division of Water
Bureau of Water Quality
Aquatic Invasive Species Contacts

Banded Mystery Snail - Fenner Lake

Status
Verified
Date First Found
7/30/2008
Location First Found
Washed-up on boat landing off of Elk Ave.
Latitude and Longitude
43.86199, 89.59521


About Banded Mystery Snails

Chinese mystery snails and banded mystery snails are non-native snails that have been found in numerous Wisconsin lakes. There is not a lot yet known about these species, however, it appears that they have a negative effect on native snail populations. The mystery snail's large size and hard operculum (a trap door cover which protects the soft flesh inside), and their thick hard shell make them less edible by predators such as rusty crayfish.