Procambarus virginalis
Procambarus virginalis
(marbled crayfish)
Crustaceans-Crayfish
Cryptogenic

Impact ID9271
Impact TypePredation/Herbivory
Study TypeExperimental
Study LocationLaboratory
Impact DescriptionIn a lab environment, Procambarus virginalis displayed a preference for dead fish and dreissenid mussels out of the non-mobile prey items. For the mobile prey items, chironomids and gammarids were preferred.
Reference40078
Great Lakes RegionNo
Cost 
Location 

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Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/6/2025].

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