Sommer, D., O. Hillert, and D. Král. “Taxonomic Revision of the Genus Jekelius López-Colón, 1989 (Coleoptera: Geotrupidae) in the Levant Region”. Zootaxa, vol. 5594, no. 3, Mar. 2025, pp. 452-84, doi:10.11646/zootaxa.5594.3.2.