Keywords: FMIB 46059 Shagreen Ray.jpeg Shagreen Ray Rough Flapper French Ray Dun Cow Raia aspera mostras Raia fullonica Raia aspera Raia chagrinea Subject Rays Fishes Tag Fish 1877 Cite book History of the Fishes of the British Islands Couch Jonathan London England George Bell Sons 1877 Vol 1 Plate 29 Creator Jonathan Couch PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 46059 Images from the Freshwater and Marine Image Bank to check Jonathan Couch Leucoraja fullonica Dun Cow |