Cerodontha phalaridis Nowakowski, 1967
Broad, upper-surface corridor, that ascends in the direction of the leaf tip. Frass in a few large lumps. Mostly several larvae together in a mine. Pupation generally outside the mine.
Larvae in June-September (Nowakowski, 1973a).
Not known from the Benelux countries (Fauna Europaea, 2007).
distribution within Europe
From the Baltic States to France, and from the UK to Poland and Czechia (Fauna Europaea, 2007).
Described by Nowakowski (1973a). Front spiraculum with about 15 papillae; papillae of the rear spiracula with contorted openings.
Black, not very shining, depressed and with fairly deep constrictions between the segments. Rear spiracula on two cone-shaped divergent protuberances, drawn out in the shape of a dagger, not penetrating the epidermis. The spiracula on their bases resemble a broad M.
Belongs tot the subgenus Poemyza (Nowkowski, 1973a).
Černý & Vála (1996a), Nowawski (1973a), Papp & Černý (2016a), Robbins (1991a), Spencer (1972a), von Tschirnhaus (1999a), Zlobin (1984a).