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Alligatorweed (Alternanthera philoxeroides)

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Alligatorweed

(Alternanthera philoxeroides)

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Pennsylvania

iMapInvasives

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    Fish

    Return to "Invasive Here but Not There"

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    Alewife
    (Alosa pseudoharengus)

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    Blue Catfish
    (Ictalurus furcatus)

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    Flathead Catfish
    (Pylodictis olivaris)

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    Greenside Darter
    (Etheostoma blennioides)

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    Sea Lamprey
    (Petromyzon marinus)

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    White Catfish
    (Ameiurus catus)

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    White Perch
    (Morone americana)

    The Pennsylvania iMapInvasives Program is a partnership of the Western Pennsylvania Conservancy, the Pennsylvania Natural Heritage Program, and NatureServe.

    Funding for Pennsylvania iMapInvasives is provided by the Great Lakes Restoration Initiative.

    NatureServe logo, iMapInvasives partner
    Pennsylvania Natural Heritage Program, iMapInvasives partner
    Great Lakes Restoration Initiative logo, iMapInvasives funding source