Attributes / relations provided by
♦ ¹Feeding habits and trophic levels of Mediterranean fish, Konstantinos I. Stergiou & Vasiliki S. Karpouzi, Reviews in Fish Biology and Fisheries 11: 217–254, 2002
♦ ²Seasonal distribution of white-beaked dolphins (Lagenorhynchus albirostris) in UK waters with new information on diet and habitat use, Sarah J. Canning, M. Begoña Santos, Robert J. Reid, Peter G.H. Evans, Richard C. Sabin, Nick Bailey and Graham J. Pierce, Journal of the Marine Biological Association of the United Kingdom, 2008, 88(6), 1159–1166