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Common Name:


Native Range:
Map Key
This map only depicts Great Lakes introductions.

Means of Introduction:
Impact of Introduction:
Revision Date:

Citation for this information:

This information is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information.