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NAS - Nonindigenous Aquatic Species

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Welcome to the Nonindigenous Aquatic Species (NAS) information resource for the United States Geological Survey. Located at Gainesville, Florida, this site has been established as a central repository for spatially referenced biogeographic accounts of introduced aquatic species. The program provides scientific reports, online/realtime queries, spatial data sets, regional contact lists, and general information. The data is made available for use by biologists, interagency groups, and the general public. The geographical coverage is the United States.

Invertebrates

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Bryozoans 		spacer
Coelenterates 		spacer
Crustaceans 		spacer
Mollusks

Vertebrates

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Amphibians		 spacer
Fishes		 spacer
Mammals		 spacer
Reptiles
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Accessibility FOIA Privacy Policies and Notices

spacer U.S. Department of the Interior | U.S. Geological Survey
URL: nas.er.usgs.gov
Page Contact Information: Pam Fuller - NAS Program
Page Last Modified: Aug 19, 2009

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Disclaimer:

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. [2012]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/8/2012 11:08:24 PM].

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