In early 2020, Ximo Mengual and various co-authors published a checklist on the Syrphidae of Georgia in Zookeys. The data was mainly collected as part of the GGBC fieldwork initiatives in 2018 and they provide the first DNA barcodes for the syrphid fauna of Georgia.

https://www.zfmk.de/dateien/dokumente/2020_georgia_checklist.pdf