Common in cold waters; usually at temperatures of 6-15°C (Ref. 5951); inhabits rocky regions (Ref. 9137). A carnivore (Ref. 9137) and opportunist feeder (Ref. 43115). Feeds on fishes (mackerel, sand lance, silver hake, white hake, haddock, pollock, Atlantic salmon, menhaden, winter flounder and longhorn sculpin), cephalopods (e.g. squids), amphipods, crabs, shrimps, molluscs, ctenophores, echinoderms (e.g. sea cucumber), polychaete worms, sea anemones, jellyfish, and red, green and brown algae; herring, capelin and cod found to be important foods (Ref. 5951, 28070). Smaller individuals (
- Wetherbee, B.M., S.H. Gruber and E. Cortes 1990 Diet, feeding habits, digestion, and consumption in sharks, with special reference to the lemon shark, Negaprion brevirostris. p. 29-47. In H.L. Pratt, Jr., S.H. Gruber and T. Taniuchi (eds.) Elasmobranchs as living resources: advances in the biology, ecology, systematics, and the status of the fisheries. NOAA Tech. Rep. NMFS 90. 517 p. (Ref. 568) http://www.fishbase.org/references/FBRefSummary.php?id=568&speccode=139
No one has provided updates yet.