Faxonius virilis
Faxonius virilis
(Virile Crayfish)
Crustaceans-Crayfish
Native Transplant

Impact ID10357
Impact TypeFood Web
Study TypeObservational
Study LocationField
Impact DescriptionIn Alberta, stable isotope analysis revealed niche overlap between Faxonius virilis and native secondary consumer fish species including Lota lota, Rhinichthys cataractae, and em>Couesius plumbeus.
Reference46597
Great Lakes RegionNo
Cost 
LocationAlberta, Canada

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Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2026].

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