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Fish and Other Aquatic Vertebrates

Fish and Other Aquatic Vertebrates are members of the subphylum Vertebrata who spend the majority of their lives in freshwater, marine, or estuarine environments. In the United States, invasive aquatic vertebrates are primarily fishes (including Invasive carp), but may also include reptiles, amphibians, and mammals.

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Species Information Disclaimer

NISIC provides general information about species considered to be invasive and our information does not have any regulatory implications. There are more than 6,500 invasive species established across the United States. The large numbers of invasive species prevent us from maintaining detailed information on all invasive species. In addition, determining the invasiveness of a species depends on a number of local factors, including type of habitat. The species profiles included on NISIC's site are intended to be an educational resource and should not be considered to be an official list of invasive species by the U.S. Department of Agriculture.