American Red Signal Crayfish, Paciastacus leuiusculus

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Indigenous to the USA the Red-clawed Crayfish has been introduced to European freshwater streams and it's becoming a pest displacing the naturally occurring Austropotamobius pallipes

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Size: 5200px × 3467px
Location: California USA.
Photo credit: © Nick Greaves; Agfa Awards Winner / Alamy / Afripics
License: Licensed
Model Released: No

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