International Council for the Exploration of the Sea.

See also: Alien Species Alert for more information

Oregon Sea Grant.

See also: Species Guides for more resources

IUCN. Species Survival Commission. Invasive Species Specialist Group.

Google.

Columbia University. Center for Environmental Research and Conservation.

Alaska Department of Fish and Game.

University of Alaska - Anchorage. Alaska Center for Conservation Science.

See also: Community Monitoring Invasive Species Information and Field Guides for more resources

CAB International.

University of Washington. Washington Sea Grant Program.

New South Wales Department of Primary Industries (Australia).

Smithsonian Institution. Smithsonian Environmental Research Center. Marine Invasions Research Lab.

Northeast Aquatic Nuisance Species Panel.

Washington State Recreation and Conservation Office. Washington Invasive Species Council.

San Francisco Estuary Institute; Center for Research on Aquatic Bioinvasions.

Texas State University System. Texas Invasive Species Institute.

Google. YouTube; Great Britain Non-Native Species Secretariat.