2628Reptiles-SnakesJavan FilesnakeAcrochordus javanicus
1197Reptiles-SnakesCottonmouthAgkistrodon piscivorus
2851Reptiles-SnakesTentacled SnakeErpeton tentaculatum
2636Reptiles-SnakesGreen AnacondaEunectes murinus
2576Reptiles-SnakesYellow AnacondaEunectes notaeus
2646Reptiles-SnakesCrab-eating water snakeFordonia leucobalia
1194Reptiles-SnakesTessellated WatersnakeNatrix tessellata
2271Reptiles-SnakesSouthern WatersnakeNerodia fasciata fasciata
1195Reptiles-SnakesFlorida WatersnakeNerodia fasciata pictiventris
2577Reptiles-SnakesDiamond-backed WatersnakeNerodia rhombifer
2779Reptiles-SnakesNorthern WatersnakeNerodia sipedon
1196Reptiles-SnakesBrown WatersnakeNerodia taxispilota
2552Reptiles-SnakesBurmese PythonPython bivittatus
2990Reptiles-SnakesStriped KeelbackXenochrophis vittatus


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.