Template:Fedotova & Perkovsky, 2009
- Fedotova, Z.A. & Perkovsky, E.E. 2009. New gall midges of the tribe Leptosynini (Diptera, Cecidomyiidae) from the Late Eocene ambers and the classification of the supertribe Heteropezidi. Paleontological Journal 43: 1101–1179.