NAS - Nonindigenous Aquatic Species
USGS BioData. 2017. Aquatic Bioassessment Data for the Nation. https://aquatic.biodata.usgs.gov. Accessed on 01/29/2018.
Reference Number: 30077
Author: USGS BioData
Date (year): 2017
Title:Aquatic Bioassessment Data for the Nation
Accessed on: 01/29/2018
Keywords: invertebrates, Orconectes virilis, virile crayfish, fish, Etheostoma caeruleum, Rainbow Darter
Etheostoma caeruleum WV - WV - WV -
Faxonius rusticus AL - AL - NY - NY -
Faxonius virilis CO - CO CO - CO CO - CO ID - ID CO - CO
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 [9/28/2023].
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.