Keywords: FMIB 53470 Cambarus immunis spinirostris Faxon Pontoosue Lake, Lanesboro, Mass, Aug 12, 1911 Gonopod of the female, form I 1a, outside, 1b.jpeg check categories 18 September 2015 3 Cambarus immunis spinirostris Faxon Pontoosue Lake Lanesboro Mass Aug 12 1911 Gonopod of the female form I 1a outside 1b front 1c inside 2 Gonopod of the female form II of the same 2a outside 2b front 2c inside 3 Epistoma of the same 4 Antennal scale of the same 5 Annulus ventralis of the male of the same 6 Chela of the male form I of the same Subject Cambarus 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 6 E N Fischer PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 53470 Images from the Freshwater and Marine Image Bank to check E N Fischer Cambarus Shellfish |