Keywords: FMIB 46456 Rostrum and fore part of carapace, seen from above, of (A) Red-clawed crayfish (Astacus fluviatilis) and (B) White-clawed or.jpeg check categories 19 August 2015 2 Rostrum and fore part of carapace seen from above of A Red-clawed crayfish Astacus fluviatilis and B White-clawed or English crayfish Astacus pallipes Subject Crayfish Astacus Tag Invertebrates 1911 Cite book Life of Crustacea Calman W T New York the MacMillan Company 1911 Fig 77 Creator William Thomas Calman PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 46456 Images from the Freshwater and Marine Image Bank to check William Thomas Calman Astacus |