Gymnocephalus cernua
Gymnocephalus cernua
US auto-generated map
Alaska auto-generated map
Hawaii auto-generated map
Caribbean auto-generated map
Puerto Rico & Virgin Islands
Guam auto-generated map
Guam Saipan

Interactive maps: Point Distribution Maps


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/4/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.