[1]
Ståhls, G. 2006. Placement of Cacoceria and phylogenetic relationships of the xylotine genera of the tribe Milesiini (Diptera, Syrphidae: Eristalinae) based on molecular characters. Zootaxa. 1171, 1 (Apr. 2006), 17–29. DOI:https://doi.org/10.11646/zootaxa.1171.1.2.