This specimen of Panthera leo, a juvenile, was collected by Tom Larson, Zkukuza, Kruger Park, Transvaal, South Africa in 1948. It was made available to The University of Texas High-Resolution X-ray CT Facility for scanning courtesy of Drs. Blaire Van Valkenburgh and Jessica Theodor, Department of Organismic Biology, Ecology, and Evolution, University of California, Los Angeles. Funding for scanning was provided by Dr. Van Valkenburgh and by a National Science Foundation Digital Libraries Initiative grant to Dr. Timothy Rowe of The University of Texas at Austin. This lion is one of several felid carnivorans included in ongoing research of respiratory turbinates by Drs. Van Valkenburgh and Theodor.

Dr. Pamela Owen, 2002, "Panthera leo" (On-line), Digital Morphology. Accessed May 19, 2017 at http://digimorph.org/specimens/Panthera_leo/juvenile/.