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U.S. Department of Agriculture
National Invasive Species Information Center
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Invasive Species Resources

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Africanized Honey Bee, Apis mellifera
University of California - Riverside. Center for Invasive Species Research.
Animal Diversity Web - Cricetomys gambianus
University of Michigan. Museum of Zoology.
Animal Diversity Web - Lithobates catesbeianus
University of Michigan. Museum of Zoology.
Animal Diversity Web - Myocastor coypus
University of Michigan. Museum of Zoology.
Animal Diversity Web - Neogobius melanostomus
University of Michigan. Museum of Zoology.
Animal Diversity Web - Orconectes rusticus
University of Michigan. Museum of Zoology.
Animal Diversity Web - Piaractus brachypomus
University of Michigan. Museum of Zoology.
Animal Diversity Web - Pterois volitans
University of Michigan. Museum of Zoology.
Animal Diversity Web - Rhinella marina
University of Michigan. Museum of Zoology.
Animal Diversity Web - Sturnus vulgaris
University of Michigan. Museum of Zoology.
Animal Diversity Web - Sus scrofa
University of Michigan. Museum of Zoology.
Animal Diversity Web - Trachemys scripta
University of Michigan. Museum of Zoology.
Aquatic Invasive Species

Illinois-Indiana Sea Grant College Program.
Asian Citrus Psyllid
University of California - Riverside. Center for Invasive Species Research.
Asian Citrus Psyllid
University of California. Agricultural and Natural Resources. Kearney Agricultural Center. Citrus Entomology.
Asian Citrus Pysllid Distribution and Management
University of California. Agriculture and Natural Resources.
Provides information to both growers and home gardeners, in two distinct sub-sites -- to get the basics on the insect and the disease it can vector, how to inspect your trees, how to treat your tree if you find ACP, critical things to do to help contain the insect population and deal with Huanglongbing (HLB), as well as additional information more specific to California.
Asian Citrus Pysllid Distribution and Management - Distribution of ACP, HLB and Parasites in California
University of California. Agriculture and Natural Resources.
Asian Long-Horned Beetle, Anoplophora glabripennis
University of California - Riverside. Center for Invasive Species Research.
Asian Tiger Mosquito, Aedes albopictus
University of California - Riverside. Center for Invasive Species Research.
Asiatic Citrus Canker, Xanthomonas axonopodis pv. citri
University of California - Riverside. Center for Invasive Species Research.