Pylodictis olivaris
Pylodictis olivaris
(Flathead Catfish)
Fishes
Native Transplant

Impact ID9843
Impact TypePredation/Herbivory
Study TypeObservational
Study LocationField
Impact DescriptionFlathead Catfish, along with other nonnative piscivorous fishes, have been shown to reduce the abundance and diversity of native prey species in several Pacific Northwest rivers.
Reference24498
Great Lakes RegionNo
Cost 
LocationPacific Northwest

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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/10/2024].

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