Review of Fennoscandian species of Gimnomera Rondani (Diptera: Scathophagidae) with description of Gimnomera freyi sp. n. and Ozerovia subg. n.
The Fennoscandian species of the genus Gimnomera Rondani, 1867 were studied and a new species, G. freyi, is described. A new subgenus, Ozerovia, is established for Gimnomera albipila (Zetterstedt, 1846). Gimnomera albipila (Zetterstedt, 1846) is redescribed and a lectotype is designated for it. An identification key for the Fennoscandian species of Gimnomera is given.