Attributes / relations provided by
♦ ¹Physiological energetics of Buccinum undatum L. (Gastropoda) off Douglas, Isle of Man (the Irish Sea), Ahmet E. KIDEYŞ, Tr. J. of Zoology 22 (1998) 49-61
♦ ²Aggregation of whelks, Buccinum undatum, near feeding predators: the role of reproductive requirements, Rémy Rochette, Françoise Tétreault and John H. Himmelman, ANIMAL BEHAVIOUR, 2001, 61, 31–41
♦ ³Feeding ecology of demersal elasmobranchs from the shelf and slope off the Balearic Sea (western Mediterranean), MARIA VALLS, ANTONI QUETGLAS, FRANCESC ORDINES and JOAN MORANTA, Scientia Marina 75(4) December 2011, 633-639, Barcelona (Spain)
♦ ⁴Food of Northwest Atlantic Fishes and Two Common Species of Squid, Ray E. Bowman, Charles E. Stillwell, William L. Michaels, and Marvin D. Grosslein, NOAA Technical Memorandum NMFS-NE-155 (2000)