Merodon constans

Merodon constans (Rossi, 1794). Regions: GO, SS, CA, CK, CL, DR, MU, LC, SA, CS. Reference: Coe (1960), Strobl (1910) (as Merodon montanus), de Groot (2004), de Groot & Govedič (2008).Published as part of Kočić, Anja, Vujić, Ante, Tot, Tamara, Milosavljević, Marina Janković & Groot, Maarten De, 2023, An updated checklist of the hoverflies (Diptera: Syrphidae) of Slovenia, pp. 189-227 in Zootaxa 5297 (2) on page 203, DOI: 10.11646/zootaxa.5297.2.2, http://zenodo.org/record/799318