- Contact information
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For information on Lakes in Wisconsin, contact:
- DNR Lake
Division of Water
Bureau of Water Quality
- Aquatic Invasive Species Contacts
Banded Mystery Snail - Bear Lake
- Voucher Specimen At
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UWSP Freckmann Herbarium,UWSP Freckmann Herbarium
- Status
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Verified and Vouchered
- Date First Found
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6/16/2009
- Location First Found
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heavy in Boyer Bay. found at 18 of 39 transects set at 1,500ft intervals. found near the outlet of the lake.
- Original Extent
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A Whole Bay or Portion of Lake
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.