Phytomyza wahlgreni Rydén, 1944
The larva lives in a corridor of just a few cm long within the midrib. The leaf is stunted and the midrib is strongy swollen, like galled. In the end the mine turns red. Pupation within the mine, near a previously made exit in the upper surface of the mine.
Larvae in April-May (Hering, 1957a).
Not known from the Benelux countries (Fauna Europaea, 2008).
distribution within Europe
From Scandinavia and Finland to the Pyrenees and Italy, and from Ireland to Poland (Fauna Europaea, 2008).
Phytomyza taraxacocecis Hering, 1949.
Andersen (2013a), Andersen & Jonassen (1994a), Buhr (1955a, 1965a), Černý (2001a), Černý & Merz (2006a, 2007a), Černý & Vála (1999a), Černý, Vála & Barták (2001a), Corbet (2004a), Griffiths (1964a), Hering (1949b, 1957a), Pakalniškis (1990a, 1998a), Redfern & Shirley (2011a), Spencer (1972a, 1976a), Spooner & Bowdrey (2012a), Süss (1992a), von Tschirnhaus (1969b, 1999a), Zlobin (1986b).