Attributes / relations provided by
♦ ¹Distribution and feeding ecology of Raja radiata in the northeastern North Sea and Skagerrak (Norwegian Deep), J. E. Skjæraasen, and O. A. Bergstad, ICES Journal of Marine Science, 57: 1249–1260. 2000
♦ ²Diets of deep-sea macrourid fishes in the western Mediterranean, M. Carrassón, J. Matallanas, Mar Ecol Prog Ser 234: 215–228, 2002