Channa argus
Channa argus
(Northern Snakehead)
Fishes
Exotic
Collection Info
Point Map
Species Profile
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Impacts

1582 results for Channa argus (Northern Snakehead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1707977 VAAlexandria[No locality description provided]2018 02070010 Middle Potomac-Anacostia-Occoquan 
1671851 VAAlexandria[No locality description provided]2019 02070010 Middle Potomac-Anacostia-Occoquan 
1746826 VAAlexandria[No locality description provided]2021 02070010 Middle Potomac-Anacostia-Occoquan 
551028 VAAlexandriaCameron Run by I-495 bridge2013 02070010 Middle Potomac-Anacostia-Occoquanestablished
543895 VAAlexandriaFour Mile Run2009 02070010 Middle Potomac-Anacostia-Occoquanestablished
1473998 VAAlexandria cityFourmile Run2008 02070010 Middle Potomac-Anacostia-Occoquanestablished
1707968 VAArlington[No locality description provided]2010 02070010 Middle Potomac-Anacostia-Occoquan 
1741456 VAArlington[No locality description provided]2018 02070010 Middle Potomac-Anacostia-Occoquan 
1744521 VAArlington[No locality description provided]2020 02070010 Middle Potomac-Anacostia-Occoquan 
1746713 VAArlington[No locality description provided]2021 02070010 Middle Potomac-Anacostia-Occoquan 
544321 VAArlingtonPotomac River at Fletchers Boathouse2011 02070010 Middle Potomac-Anacostia-Occoquanestablished
543959 VAArlingtonPotomac River, at Chain Bridge2009 02070010 Middle Potomac-Anacostia-Occoquanestablished
544525 VAArlingtonPotomac River, at Chain Bridge2009 02070010 Middle Potomac-Anacostia-Occoquanestablished
544315 VAArlingtonPotomac River, Gravelly Point2010 02070010 Middle Potomac-Anacostia-Occoquanestablished
1707967 VAFairfax[No locality description provided]2007 02070010 Middle Potomac-Anacostia-Occoquan 
1708419 VAFairfax[No locality description provided]2013 02070010 Middle Potomac-Anacostia-Occoquan 
1708331 VAFairfax[No locality description provided]2015 02070010 Middle Potomac-Anacostia-Occoquan 
1730929 VAFairfax[No locality description provided]2015 02070010 Middle Potomac-Anacostia-Occoquan 
1730931 VAFairfax[No locality description provided]2016 02070010 Middle Potomac-Anacostia-Occoquan 
1704351 VAFairfax[No locality description provided]2016 02070010 Middle Potomac-Anacostia-Occoquan 
1704357 VAFairfax[No locality description provided]2016 02070010 Middle Potomac-Anacostia-Occoquan 
1704358 VAFairfax[No locality description provided]2016 02070010 Middle Potomac-Anacostia-Occoquan 
1704363 VAFairfax[No locality description provided]2016 02070010 Middle Potomac-Anacostia-Occoquan 
1704378 VAFairfax[No locality description provided]2016 02070010 Middle Potomac-Anacostia-Occoquan 
1704379 VAFairfax[No locality description provided]2017 02070010 Middle Potomac-Anacostia-Occoquan 
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Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/4/2025].

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.