Barkalov, A. and Ståhls, G. 2005. On the status of species of the genus <i>Cheilosia</i> Mg. (Diptera: Syrphidae) described by Hervé-Bazin. Entomologica Fennica. 16, 3 (Sep. 2005), 183–192. DOI:https://doi.org/10.33338/ef.84254.