Nedeljković, Z., Miličić, M., Likov, L., Radenković, S. and Vujić, A. 2015. NEW DATA ON THE GENUS CALLICERA PANZER, 1806 (DIPTERA: SYRPHIDAE) FROM SERBIA. Acta Entomologica Serbica. 20, (Nov. 2015), 59-66. DOI:https://doi.org/10.5281/zenodo.45389.