Tephritis separata Rondani, 1871
on Picris
gall
the larvae live in the flower heads.
hostplants
Asteraceae, ? monophagous
Picris hieracioides.
Additionally, Centaurea iberica and Leucanthemum vulgare are listed by Kütük; however, T. separata has often been confused with closely related species, snd the relations are not repeated by Korneev.
references
Baugnée (2006a), Bjeliš (2007a), Korneev (2016c), Kütük (2006a), Merz & Blasco-Zumeta (1995a), Smit (2010a), White (1988a).