Keywords: FMIB 53474 Astacus nigrescens fortis Faxon Male Type Fall R, Fall City Mills Cal, Aug 29, 1898.jpeg check categories 18 September 2015 3 Astacus nigrescens fortis Faxon Male Type Fall R Fall City Mills Cal Aug 29 1898 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 9 fig 2 George Nelson PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 53474 Images from the Freshwater and Marine Image Bank to check George Nelson Astacus Shellfish |