Selected NAS Database PowerPoint Presentations

NAS forms and database files

NAS fact sheets

How the NAS Alert System works - flowchart

USGS Nonindigenous Aquatic Species Database. Aquatic Nuisance Species Task Force, Gulf of Mexico Regional Panel meeting. Tampa, FL. October 2002.

The Distribution of Aquatic Invasives in the United States. American Fisheries Society. Management of Invasive Aquatic Species: Or Are We Just Kidding Ourselves? Symposium. Baltimore, MD. August 2002.

Tracking Nonindigenous Aquatic Species in the United States. American Society of Ichthyologists and Herpetologists, Mixing Faunas: An Overview of Introduced Non-indigenous Fishes and Herps Symposium. Kansas City, MO. July 2002.

Overview of Nonindigenous Aquatic Species in the United States: Pathways, Origin, and Distribution. Plenary Session. International Aquatic Nuisance Species Meeting. Alexandria, VA. February 2002.

Nonindigenous Aquatic Species in the United States: Species and Spaces. Preventing the Introduction and Spread of Aquatic Invasive Species in North America. CEC workshop. Montreal, Canada. March 2001.

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Page Last Modified: Wednesday, March 14, 2018


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. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/21/2018].

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