An american signal crayfish taken from the river thames
Size: 5100px × 3402px
Location: River Thames, Eynsham, Oxfordshire
Photo credit: © rurality / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: aggressive, aquaculture, britain, brown, claws, courting, courtship, crustaceans, dominant, england, freshwater, introduced, invader, invasive, nuisance, oxfordshire, pest, pincers, red, released, uk, vermin