Keywords: FMIB 53478 Astacus klamathensis Stimpson Male Portland, Or Shjowing the abnormal, atavistic form of the regenerated claw of the left side.jpeg check categories 18 September 2015 3 Astacus klamathensis Stimpson Male Portland Or Shjowing the abnormal atavistic form of the regenerated claw of the left side Subject Astacus Crayfish Tag Shellfish 1914 s of New Species and Subspecies to Which is Appended a Catalogue of the Known Species and Subspecies Memoirs of the Museum of Comparative Zoology at Harvard College Vol XL No 8 Faxon Walter Cambridge MA Museum of Comparative Zoology 1914 Plate 11 fig 2 George Nelson PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 53478 Images from the Freshwater and Marine Image Bank to check George Nelson Astacus Shellfish |