00000nam 2200000zi 4500 9.956797 CaOODSP 20251030091534 m o d f cr mn||||||||| 251028e198907##bccab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc pn----- x8x8 Fs97-4/2025E-PDF Fs97-4/2025E Westrheim, S. J., author. Stomach contents of commercially important fishes landed in British Columbia during 1982-83 : I : Pacific cod (Gadus macrocephalus), September-November 1982 / by S.J. Westrheim, P.B. McCarter, and D.E. Hay. Nanaimo, British Columbia, Canada : Department of Fisheries and Oceans, Biological Sciences Branch, Pacific Biological Station, July 1989. ©1989 1 online resource (iv, 69 pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; no. 2025 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (pages 17-18). "In 1982, a study was undertaken to investigate the frequency of Pacific herring in the diets of commercially important fishes, with primary emphasis on groundfish in Hecate Strait. The study was expanded to include other predatory fishes elsewhere, as well as all items in the stomachs of all predators sampled. Duration of the collection phase was September 1982-February 1983. Source of specimens was commercial landings at British Columbia processing plants. Eleven predator species, or species groups, were investigated--arrowtooth flounder; chinook salmon; coho salmon; lingcod; Pacific cod; Pacific hake; Pacific ocean perch; sablefish; skate; and spiny dogfish. This report deals with the stomach contents of Pacific cod"--Introduction, page [1]. Includes abstracts in English and French. Pacific cod Food British Columbia Pacific Coast. Morue du Pacifique Alimentation Colombie-Britannique Pacifique, Côte du. Canada. Department of Fisheries and Oceans, issuing body. Pacific Biological Station (1972- ), issuing body. Canadian manuscript report of fisheries and aquatic sciences ; no. 2025. (CaOODSP)9.505211 PDF 1.42 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-2025-eng.pdf