10.18710/XKOIRCPedersen, TorsteinTorsteinPedersen0000-0001-6393-3447UiT The Arctic University of NorwayKanapathippillai, PremasanyPremasanyKanapathippillaiUiT The Arctic University of NorwayDataverseNO2025Medicine, Health and Life SciencesdietGadus morhuagillnetpredatorPedersen, TorsteinTorsteinPedersenUiT The Arctic University of NorwayUiT The Arctic University of NorwayKanapathippillai, PremasanyPremasanyKanapathippillaiPedersen, TorsteinTorsteinPedersenUiT The Arctic University of Norway2025-09-232025-10-141993-11-01/1996-11-30Observation data5588911text/plaintext/plain1.0CC0 1.0The data set gives diet composition of Atlantic cod (Gadus morhua) sampled using gill-nets at three locations at 7-50 m depth in the Steigen and Hamaroy area during 1993-1996. Proportions of prey wet weight of each prey group are given for seven predator length intervals and in total, 754 cod stomachs were analysed68.014.9015.7367.95The Norwegian Sea ranching programme, PUSH, on Atlantic cod financed by the Norwegian Ministry of Fisheries and The Research Council of NorwayResearch Council of Norway, Project T-04, PUSHUiT THe Arctic University of Norway also participated with funding.