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Invasive Species Resources

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King County Department of Natural Resources (Washington). Water and Land Resources Division.
King County Department of Natural Resources (Washington). Water and Land Resources Division.
King County Department of Natural Resources (Washington). Water and Land Resources Division.
King County Department of Natural Resources (Washington). Water and Land Resources Division.
University of Maryland. Home and Garden Information Center.
DOINPS. Yellowstone National Park.
Chesapeake Bay Program.
Vermont Agency of Natural Resources. Fish & Wildlife Department.
Washington Department of Fish and Wildlife.

Maryland Department of Natural Resources.

Maryland Department of Agriculture.

See also: Maryland Invasive Plants Prevention and Control for more information about the Maryland Invasive Plant Regulations

Maryland Invasive Species Council.

Maryland Department of Natural Resources. Wildlife and Heritage Service.

Maryland Department of Natural Resources.

Maryland Department of Natural Resources. Wildlife and Heritage Service.

Washington State University. Whitman County Extension.

Smithsonian Environmental Research Center.

Are you a crabber, waterman, or concerned citizen? We need your help to detect and assess the status of Chinese Mitten Crabs. The "Mitten Crab Watch" website provides information on the invasion of the mitten crab and allows users to more easily report catches.

Please help us detect live mitten crabs by reporting any sighting in North America. We are especially interested in collecting sightings from the Chesapeake Bay, Delaware Bay, Hudson River, and San Francisco Bay --- where the crab has been common in the past. Please visit the Mitten Crab Watch website to learn more about the crab and to report sightings.

Wyoming Game and Fish Department.

Maryland Department of Natural Resources. Fisheries Service.