For more information on aquatic exotics (also called nonindigenous species, non-native or invasive species), visit the following sites. Note: these links leave the Zebra Mussel Watch site.

In Wisconsin:

UW Sea Grant Aquatic Invasive Species
Provides information on round goby, sea lampreys, invasive waterfleas, zebra mussels and more.

Wisconsin Department of Natural Resources
Features information on management plans and regulations regarding the control of non-native species in the state of Wisconsin.

In the Great Lakes and North America:

Sea Grant Non-Indigenous Species (SGNIS)
A national peer-reviewed site featuring information about invasive plants and animals, as well as a comprehensive list of links to other sites.

Invasive Species in the Great Lakes Region
Information on ballast water management, state and regional task forces and related education resources.