Haddock (Melanogrammus aeglefinus) and Atlantic Cod (Gadus morhua) - PC-42, ©1978, Box: 5, Folder: 40, item: 3. Natural History Art and Illustration by D. D. Tyler, MS 337. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/310659 Accessed June 22, 2025.