Verovnik, R., and V. Svara. “ Confirmed Recent Occurrence of the Southern Swallowtail ( Papilio Alexanor Esper, 1799) in Croatia (Lepidoptera: Papilionidae) ”. SHILAP Revista De lepidopterología, vol. 44, no. 176, Dec. 2016, pp. 547-52, doi:10.57065/shilap.713.