An official website of the United States government.
The Great Lakes and St. Lawrence Governors and Premiers have identified the "least wanted" aquatic invasive species (AIS) that present an imminent threat to the Great Lakes-St. Lawrence River region. In 2013, the Governors and Premiers committed to take priority action on the transfer of these species to and within the region. Since then, the states and provinces have taken more than 50 separate actions to restrict these high-risk AIS, and the US federal government has similarly restricted four of the species. See also: Aquatic Invasive Species for more resources.
Invasive Species Resources
Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.
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Search HelpConference of Great Lakes and St. Lawrence Governors and Premiers.
University of Alaska - Anchorage. Alaska Center for Conservation Science.
Northeast Aquatic Nuisance Species Panel.
Contains a compilation of known control methods for selected aquatic and wetland nuisance species.
Montana State University.
The Center for Invasive Species Management closed in 2015. Archives of relevant materials are available here.
Alberta Sustainable Resource Development (Canada). Fish and Wildlife.
See also: Wildlife Diseases in Alberta for more fact sheets
Fisheries and Oceans Canada. Centre of Expertise for Aquatic Risk Assessment.
Fisheries and Oceans Canada. Central and Arctic Region.
Canadian Manuscript Report of Fisheries and Aquatic Sciences 2923.
Montana State University Extension.