Van Steenis J, Hippa H, Mutin VA. Revision of the Oriental species of the genus Sphegina Meigen, 1822 (Diptera: Syrphidae). EJT [Internet]. 2018Dec.20 [cited 2024Apr.29];0(489). Available from: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/622