Channa argus
Channa argus
(Northern Snakehead)
Fishes
Exotic
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Impacts

1833 results for Channa argus (Northern Snakehead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1617906 MD Lake Artemisia in College Park2019 02070010 Middle Potomac-Anacostia-Occoquanestablished
886101 MD Mattawoman Creek2015 02070011 Lower Potomacestablished
1708215 MDAnne Arundel[No locality description provided]2020 02060003 Gunpowder-Patapsco 
1708208 MDAnne Arundel[No locality description provided]2020 02060003 Gunpowder-Patapsco 
1708431 MDAnne Arundel[No locality description provided]2020 02060004 Severn 
1745494 MDAnne Arundel[No locality description provided]2020 02060004 Severn 
1708646 MDAnne Arundel[No locality description provided]2021 02060004 Severn 
1705082 MDAnne Arundel[No locality description provided]2021 02060003 Gunpowder-Patapsco 
1708527 MDAnne Arundel[No locality description provided]2021 02060006 Patuxent 
1746694 MDAnne Arundel[No locality description provided]2021 02060006 Patuxent 
1747120 MDAnne Arundel[No locality description provided]2021 02060006 Patuxent 
1737920 MDAnne Arundel[No locality description provided]2021 02060006 Patuxent 
1709143 MDAnne Arundel[No locality description provided]2022 02060006 Patuxent 
1709446 MDAnne Arundel[No locality description provided]2022 02060004 Severn 
1698254 MDAnne Arundel[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1750023 MDAnne Arundel[No locality description provided]2023 02060004 Severn 
1729517 MDAnne Arundel[No locality description provided]2023 02060006 Patuxent 
1739658 MDAnne Arundel[No locality description provided]2024 02060006 Patuxent 
1739561 MDAnne Arundel[No locality description provided]2024 02060004 Severn 
1739589 MDAnne Arundel[No locality description provided]2024 02060004 Severn 
1739653 MDAnne Arundel[No locality description provided]2024 02060004 Severn 
1739576 MDAnne Arundel[No locality description provided]2024 02060003 Gunpowder-Patapsco 
1467284 MDAnne ArundelBear Neck Creek2018 02060004 Severnestablished
1658081 MDAnne ArundelCattail Creek off Magothy River2021 02060004 Severnestablished
1649713 MDAnne ArundelCypress Creek2020 02060004 Severnestablished
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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 [7/10/2025].

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.