Channa argus
Channa argus
(Northern Snakehead)

111 results for Channa argus (Northern Snakehead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1545063 MDDorchester[Buttons Creek, ~1.25 miles upstream from confluence with Blackwater River]2018 02080110 Tangierestablished
1708395 MDDorchester[No locality description provided]2017 02080110 Tangier 
1678286 MDDorchester[No locality description provided]2018 02080110 Tangier 
1708030 MDDorchester[No locality description provided]2019 02080110 Tangier 
1708392 MDDorchester[No locality description provided]2020 02080110 Tangier 
1708520 MDDorchester[No locality description provided]2021 02080110 Tangier 
1708665 MDDorchester[No locality description provided]2021 02080110 Tangier 
1700281 MDDorchester[No locality description provided]2021 02080110 Tangier 
1729694 MDDorchester[No locality description provided]2022 02080110 Tangier 
1728448 MDDorchester[No locality description provided]2023 02080110 Tangier 
1649634 MDDorchesterBeaverdam Creek, just upstream from confluence with Chicamacomico River2017 02080110 Tangierestablished
862449 MDDorchesterBlackwater River2015 02080110 Tangierestablished
1456681 MDDorchesterBlackwater River2015 02080110 Tangierestablished
1541757 MDDorchesterBlackwater River2018 02080110 Tangierestablished
1541762 MDDorchesterBlackwater River2018 02080110 Tangierestablished
1541694 MDDorchesterBlackwater River2018 02080110 Tangierestablished
860797 MDDorchesterBlackwater River tidal marsh along Maple Dam Road2014 02080110 Tangierunknown
282650 MDDorchesterBlackwater River, at Rt. 335 bridge2012 02080110 Tangierunknown
1657494 MDDorchesterBlackwater River, Blackwater National Wildlife Refuge2020 02080110 Tangierestablished
860796 MDDorchesterBlackwater River, near Parsons Creek2012 02080110 Tangierunknown
1541761 MDDorchesterButtons Creek2018 02080110 Tangierestablished
1541755 MDDorchesterButtons Creek2018 02080110 Tangierestablished
1545071 MDDorchesterButtons Creek, at Golden Hill Rd (MD 335)2019 02080110 Tangierestablished
1732407 MDDorchesterChicamacomico River2023 02080110 Tangier 
1732408 MDDorchesterChicamacomico River2023 02080110 Tangier 

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.


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/20/2024].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.