Everglades Crayfish (Procambarus alleni) - Species Profile
Everglades Crayfish (Procambarus alleni) is a native species of Florida that can be blue, brown, or red in color. It inhabits wetlands that periodically dry out and burrows to avoid desiccation and reproduce. It has been introduced to several states in the US and has nonindigenous populations in California and Virginia.
Species Profile - Marbled crayfish - Nonindigenous Aquatic Species
Procambarus fallax f. virginalis has the potential for high environmental impact if introduced to the Great Lakes. This species’ fast growth rate and r-selected life history traits may allow it to outcompete native species (Jones et al., 2009; Chucholl and Pfeiffer, 2010).
Procambarus seminolae Hobbs, 1942 - Nonindigenous Aquatic …
Procambarus seminolae. is frequently found in flatwood systems, where it occupies creeks, ephemeral ponds, and roadside ditches. In creeks, it can often be found concealed in both vegetation and submerged leaf litter.
Species Profile - Procambarus zonangulus - Nonindigenous …
Procambarus zonangulus is a distinct species within the P. acutus species complex and was formerly grouped with P. acutus (Taylor and Schuster 2004). Identification: Body color is brown with a black wedge on dorsal abdomen (Walls 2009).
Red Swamp Crayfish - Impacts - Nonindigenous Aquatic Species
Procambarus clarkii outcompetes the native P. acutus by excluding it from shelter... 27410: 1864: Procambarus clarkii: Competition Experimental Laboratory Dragonfly nyph predation efficiency is reduced in the presence of Procambarus clarkii. 32113: 1894: Procambarus clarkii: Food Web Observational Field
Red Swamp Crayfish - Impacts - Nonindigenous Aquatic Species
Procambarus clarkii feeds upon the eggs and larvae of the endangered razorback sucker (Xyrauchen texanus), and given the high density of the crayfish in the species' spawning area, recruitment of the endangered species could be threatened.
White River crawfish (Procambarus acutus) - Collection record
Specimen ID: 1419491: Group: Crustaceans-Crayfish: Genus: Procambarus: Species: acutus: Common Name: White River crawfish: State: NC: County: Nash: Locality: 3 mi SW ...
Red Swamp Crayfish - Impacts - Nonindigenous Aquatic Species
Procambarus clarkii: Food Web Observational Field In its introduced range in California, Procambarus clarkii has been shown to reduced... 32113
Red Swamp Crayfish - Impacts - Nonindigenous Aquatic Species
Procambarus clarkii reduces hydrophyte biomass through selective grazing. 41841: View all impact types for Procambarus clarkii. Data Disclaimer: These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological ...
Red Swamp Crayfish - Impacts - Nonindigenous Aquatic Species
View all impact types for Procambarus clarkii Data Disclaimer: These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science.