Raschi, W.G. & McEachran, J.D. (1991)
Rhinoraja longi, a new species of skate from the outer Aleutian Islands, with comments on the status of Rhinoraja (Chondrichthyes, Rajoidei). Canadian Journal of Zoology, 69(7), 1889–1903
DOI: 10.1139/z91-262
Raschi, W.G. (1984)
Anatomical observations on the Ampullae of Lorenzini from selected skates and galeoid sharks of the Western North Atlantic. Ph.D. Dissertation, College ofWilliam and Mary, Williamsburg. 116 pp.