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Invasive Fish

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Invasive Blue Catfish Science to Support Conservation and Fisheries Management

Dietary analyses, health, and reproduction of blue catfish in tributaries of the Chesapeake Bay inform ecosystem impacts and mitigation strategies for this aquatic nuisance species.
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Invasive Blue Catfish Science to Support Conservation and Fisheries Management

Dietary analyses, health, and reproduction of blue catfish in tributaries of the Chesapeake Bay inform ecosystem impacts and mitigation strategies for this aquatic nuisance species.
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Eastern Ecological Science Center partnership with Atlantic States Marine Fisheries Commission

Collaboration between the world-class expertise of USGS scientists, the Atlantic States Marine Fisheries Commission’s Science Program, and state and federal fishery agencies demonstrates the power of partnerships to solve seemingly-insurmountable problems in sustainable and cooperative management of Atlantic coastal fisheries.
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Eastern Ecological Science Center partnership with Atlantic States Marine Fisheries Commission

Collaboration between the world-class expertise of USGS scientists, the Atlantic States Marine Fisheries Commission’s Science Program, and state and federal fishery agencies demonstrates the power of partnerships to solve seemingly-insurmountable problems in sustainable and cooperative management of Atlantic coastal fisheries.
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Metabarcoding of stomach contents from the Round Goby (Negobius melanostromus) in Pennsylvania

The Round Goby, Neogobius melanostomus, is a small benthic fish native to the Sea of Azov, the Caspian Sea, the Black Sea and the Sea of Marmara.
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Metabarcoding of stomach contents from the Round Goby (Negobius melanostromus) in Pennsylvania

The Round Goby, Neogobius melanostomus, is a small benthic fish native to the Sea of Azov, the Caspian Sea, the Black Sea and the Sea of Marmara.
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Mycobacteriosis among northern snakehead fish in the Potomac River

Mycobacteriosis among northern snakehead fish in the Potomac River
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Health assessment of invasive northern snakehead

The image is an investigator performing venipuncture for blood collection for health analysis of a northern snakehead fish collected from a Potomac River tributary in northern Virginia.
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Health assessment of invasive northern snakehead

The image is an investigator performing venipuncture for blood collection for health analysis of a northern snakehead fish collected from a Potomac River tributary in northern Virginia.
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Invasive northern snakehead fish

Invasive northern snakehead fish
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