Channa argus
Channa argus
(Northern Snakehead)

46 results for Channa argus (Northern Snakehead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1467284 MDAnne ArundelBear Neck Creek2018 02060004 Severnestablished
1467129 MDAnne ArundelPatapsco River, flood ponds at Belle Grove2018 02060003 Gunpowder-Patapscoestablished
1456432 MDAnne ArundelSevern River2018 02060004 Severnestablished
1464348 MDBaltimoreGunpowder River2018 02060003 Gunpowder-Patapscoestablished
1522609 MDBaltimoreHogpen Creek2018 02060003 Gunpowder-Patapscounknown
1468800 MDBaltimoreNorman Creek2018 02060003 Gunpowder-Patapscoestablished
1467867 MDCecilPond Creek, off Elk River2018 02060002 Chester-Sassafrasestablished
1468739 MDCharlesMallows Bay2018 02070011 Lower Potomacestablished
1467854 MDCharlesMallows Bay, unnamed tributary2018 02070011 Lower Potomacestablished
1463687 MDCharlesMattawoman Creek2018 02070011 Lower Potomacestablished
1545063 MDDorchester[Buttons Creek, ~1.25 miles upstream from confluence with Blackwater River]2018 02080110 Tangierestablished
1541762 MDDorchesterBlackwater River2018 02080110 Tangierestablished
1541693 MDDorchesterBlackwater River2018 02060005 Choptankestablished
1541694 MDDorchesterBlackwater River2018 02080110 Tangierestablished
1541695 MDDorchesterBlackwater River2018 02060005 Choptankestablished
1541756 MDDorchesterBlackwater River2018 02060005 Choptankestablished
1541757 MDDorchesterBlackwater River2018 02080110 Tangierestablished
1541755 MDDorchesterButtons Creek2018 02080110 Tangierestablished
1541761 MDDorchesterButtons Creek2018 02080110 Tangierestablished
1545064 MDDorchesterHughs Dam Creek, culvert at Maple Dam Road2018 02080110 Tangierestablished
1541760 MDDorchesterLittle Blackwater Creek2018 02080110 Tangierestablished
1541763 MDDorchesterLittle Blackwater Creek2018 02080110 Tangierestablished
1541692 MDDorchesterLittle Blackwater Creek2018 02080110 Tangierestablished
1541698 MDDorchesterLittle Blackwater Creek2018 02080110 Tangierestablished
1541691 MDDorchesterLittle Blackwater River2018 02080110 Tangierestablished

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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.


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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/19/2019].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.