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Alewife

Alosa pseudoharengus Photo credit: Duane Raver, US Fish and Wildlife Service, Bugwood.org

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Alewife

(Alosa pseudoharengus)

Blue Catfish

Ictalurus furcatus Photo credit: Duane Raver, US Fish and Wildlife Service, Bugwood.org

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Blue Catfish

(Ictalurus furcatus)

Flathead Catfish

Pylodictis olivaris Photo credit: Todd Mathes, Department of Natural Resources, Bugwood.org

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Flathead Catfish

(Pylodictis olivaris)

Greenside Darter

Etheostoma blennioides Photo credit: "The Inland Fishes of New York State" by C. Lavett Smith

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Greenside Darter

(Etheostoma blennioides)

Sea Lamprey

Petromyzon marinus Photo credit: T. Lawrence, Great Lakes Fishery Commission

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Sea Lamprey

(Petromyzon marinus)

White Catfish

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White Catfish

(Ameiurus catus)

White Perch

Morone americana Photo credit: Dr. Paul Bowser, Cornell University

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Alligatorweed

(Alternanthera philoxeroides)

Pennsylvania

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Fish

Alewife

(Alosa pseudoharengus)

Blue Catfish

(Ictalurus furcatus)

Flathead Catfish

(Pylodictis olivaris)

Greenside Darter

(Etheostoma blennioides)

Sea Lamprey

(Petromyzon marinus)

White Catfish

(Ameiurus catus)

White Perch

(Morone americana)