| Professional Societies | |
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The International Association of Astacology |
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The Crustacean Society |
| Information Sources | |
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Smithsonian Bibliography (searchable) |
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Illinois Natural History Survey (searchable) |
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NC Natural Heritage Program (searchable database) |
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CRAYFISH-L listserv |
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CRUST-L listserv |
| Interesting Informational Pages | |
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The Crayfish Home Page |
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Crayfish USA (Crayfish Down Under) |
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The Crayfish Corner |
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Appalachian Man's Homepage |
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Australian Tazmanian Giant Freshwater Lobster |
| Rusty crayfish (exotic to North Carolina) and other Nonindigenous Crayfishes links | |
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Minnesota SeaGrant |
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Great Lakes Information Network |
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Aquatic Nuisance Species Task Force |
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Wisconsin Department of Natural Resources |
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EPA photograph |
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USGS Nonindigenous Crayfishes |
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red swamp crayfish in Washington |