Tephritis bardanae is a picture-winged fly of the family Tephritidae, which are variously known as fruit-flies (North America) or gall flies (Britain and Ireland). The larvae feed in the flower-heads (capitula) of species of Arctium (burdocks), causing galls to form. The larvae pupates in autumn, forming a black puparium.
References
Bibliography Merz, Bernhard (1994). Diptera Tephritidae. Fauna Helvetica. Vol. 10. Schweizerischen Entomologischen Gesellschaft. p. 198.
External links Eakring Birds NatureSpot Fauna Europaea


