Vujić A, Radenković S, Likov L, Trifunov S, Nikolić T. Three new species of the Merodon nigritarsis group (Diptera: Syrphidae) from the Middle East. Zootaxa [Internet]. 2013 Apr. 18 [cited 2025 Apr. 22];3640(3):442–464. Available from: https://mapress.com/zt/article/view/zootaxa.3640.3.7