Kutuzović, D. H., D. F. Marchán, and B. H. Kutuzović. “Earthworm Fauna of Cape Kamenjak (Istria, Croatia) With a Focus on the Endemic Species Octodrilus istrianus Mršić, 1991”. Zootaxa, vol. 5589, no. 1, Feb. 2025, pp. 248-56, doi:10.11646/zootaxa.5589.1.20.