Dung Beetle (Scarabaeidae) from “Bug Hunters” by Ada and Frank Graham - PC-15, ©1978, Box: 5, Folder: 26, item: 2. 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/310598 Accessed June 13, 2025.