Bivalve molluscs. Illustration from 'Encyclopedie Methodique, Histoire des Vers par Bruguiere et Lamarck, Vol. 2' by G P Deshayes (1827).

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Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, aquatic, arthropod, arthropoda, astacidae, background, biological, biology, black, claw, crayfish, crustacea, crustacean, decapod, decapoda, fauna, freshwater, invertebrata, invertebrate, leniusculus, malacostraca, nature, pacifastacus, pink, shell, shot, signal, studio, wildlife, zoological, zoology