2315Crustaceans-AmphipodsscudApocorophium lacustre
2387Crustaceans-Amphipodsnorthern river crangonyctidCrangonyx pseudogracilis
23Crustaceans-AmphipodsscudEchinogammarus ischnus
26Crustaceans-Amphipodsa freshwater amphipodGammarus fasciatus
2921Crustaceans-Amphipodsan amphipodGammarus sp.
2650Crustaceans-Amphipodstiger scudGammarus tigrinus
2827Crustaceans-Amphipodsa New Zealand amphipodParacorophium lucasi
2828Crustaceans-Amphipodsan amphipodParacorophium sp.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/4/2023].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.