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

817 results for Channa argus (Northern Snakehead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
643848 DCDistrict of ColumbiaAnacostia River2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
643849 DCDistrict of ColumbiaAnacostia River2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
645168 DCDistrict of ColumbiaAnacostia River at A1A E2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
238455 DCDistrict of ColumbiaAnacostia River in the District of Columbia (upriver of the Benning Road Bridge)2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
645171 DCDistrict of ColumbiaAnacostia River, upper2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
645169 DCDistrict of ColumbiaAnacostia River, upper2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
645172 DCDistrict of ColumbiaAnacostia River, upper2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
645173 DCDistrict of ColumbiaAnacostia River, upper2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
645174 DCDistrict of ColumbiaAnacostia River, upper2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
645175 DCDistrict of ColumbiaAnacostia River, upper2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
643830 DCDistrict of ColumbiaPentagon Marina2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
238702 DCDistrict of ColumbiaPotomac River in front of the Pentagon building2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
609077 MDCharles[No locality description provided by MARIS]2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
609073 MDCharles[No locality description provided by MARIS]2007 02070011 Lower Potomacestablished
643806 MDCharlesMattawoman Creek2007 02070011 Lower Potomacestablished
1468364 MDCharlesMattawoman Creek2007 02070011 Lower Potomacestablished
1468468 MDCharlesPotomac River2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
644040 MDCharlesPotomac River just W of Little Hunting Creek mouth2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
644228 MDMontgomeryCabin Branch2007 02070008 Middle Potomac-Catoctinestablished
644217 MDMontgomeryCabin Branch2007 02070008 Middle Potomac-Catoctinestablished
644218 MDMontgomeryCabin Branch2007 02070008 Middle Potomac-Catoctinestablished
644219 MDMontgomeryCabin Branch2007 02070008 Middle Potomac-Catoctinestablished
644220 MDMontgomeryCabin Branch2007 02070008 Middle Potomac-Catoctinestablished
644229 MDMontgomeryWhetstone Run2007 02070008 Middle Potomac-Catoctinestablished
609082 MDPrince George's[No locality description provided by MARIS]2007 02070010 Middle Potomac-Anacostia-Occoquanestablished
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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2026].

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.