Metopomyza nigrohumeralis (Hendel, 1931)
Undescribed. Pupation outside the mine.
Cyperaceae, narrowly monophagous
Not known from the Benelux countries (Fauna Europaea, 2008).
distribution within Europe
From Sweden to the Pyrenees and Italy, and from France to Czechia (Fauna Europaea, 2008); also UK (Telfer & Gibbs).
Rear spiracula very remarkable, with some tens of papillae, each of them on top of a long stalk, making the spiraculum look like a shaving brush (Dempewolf, 2001a).
Dempewolf (2001a), Papp & Černý (2018a), Spencer (1976a), Telfer & Gibbs (2017a), von Tschirnhaus (1999a).