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Invasive Species Resources

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Cornell University (New York). New York State Agricultural Experiment Station.

Florida Department of Agriculture and Consumer Services.

Maryland Department of Natural Resources.

Maryland Department of Natural Resources.

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.

University of Georgia. Center for Invasive Species and Ecosystem Health.

The Southeast Early Detection Network (SEEDN) app brings the power of Early Detection and Distribution Mapping System (EDDMapS) to your smartphone. Now you can submit invasive species observations directly with your smartphone from the field. These reports are uploaded to EDDMapS and e-mailed directly to local and state verifiers for review. SEEDN is more than just a smartphone app; it is an integrated invasive species reporting and outreach campaign for the Southeastern United States that includes the app and the EDDMapS website.

Utah Department of Natural Resources. Division of Wildlife Resources.