Ludoški, Jasmina, Ljubinka Francuski, Ante Vujić, and Vesna Milankov. “The Cheilosia canicularis Group (Diptera: Syrphidae): Species Delimitation and Evolutionary Relationships Based on Wing Geometric Morphometrics”. Zootaxa 1825, no. 1 (July 18, 2008): 40–50. Accessed May 2, 2025. https://www.mapress.com/zt/article/view/zootaxa.1825.1.4.