NAS - Nonindigenous Aquatic Species
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.
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.
Policies and Notices
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U.S. Geological Survey
Page Contact Information: Pam Fuller - NAS Program (email@example.com)
Page Last Modified: Thursday, March 31, 2011
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. . Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/1/2015].
Additional information for authors
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 Pam Fuller. For queries involving invertebrates, contact Amy Benson.