First issued in release COL22.6.
Last used in release COL22.10
Published in
Skufjin, K. V. (1977). New species and subspecies of the genus Cheilosia Mg. (Diptera, Syrphidae) from the Galichya gora (Lipetsk Region). Novye I Maloizvestnye Vidy Nasekomykh Evropeiskoi Chasti SSSR, Leningrad. (In Russian, with English Summary).