Database Search


Type
Search
Description
Text
 Text-based search
(advanced version) 		This text based search can be used to find a single species or many species given a state. From the list you can get species profiles, maps and collection information
State Search Search by State Search for a list of species found in a specific state. From the list you can get species profiles, maps and collection information
Major Drainage Search - HUC2 Search by Major Drainage Area
[HUC2 (hydrologic unit code) 		Search major drainage basins such as California, Lower Mississippi or the Great Lakes for a list of species found in that area. From the list you can get species profiles, maps and collection information
Minor Drainage Search - HUC6 Search by Drainage Area
[HUC6 (hydrologic unit code)] 		This is similar to the HUC2 search but allows the selection of a more specific area. From the list of species you can get species profiles, maps and collection information
Minor Drainage Search - HUC8 Search by Drainage Area
[HUC8 (hydrologic unit code)] 		This is similar to the HUC6 search but allows the selection of a more specific area. From the list of species you can get species profiles, maps and collection information
Zebra Mussel Search Search For Zebra Mussel Collections
(by state) 		This is a customized collection search using the Zebra Mussel
NAS Reference Database Search Search NAS Reference Database Search for references. Also returns list of species and specimens associated with a reference.
All of our species profiles Full listing of all of the species for which we currently have profiles.

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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.