Photos of Thistle Stem Gall Fly Urophora cardui (Diptera: Tephritidae). © NatureEyes [Denne side på dansk]

	Thistle Stem Gall Fly Urophora cardui Description: The fly Urophora cardui whose larvae causes galls on Creeping Thistles (Cirsium arvensis) Locality: Denmark Order number: KAa01066 Photographer ©: NatureEyes/Kim Aaen
	Thistle Stem Gall Fly Urophora cardui Description: Galls made by the Thistle Stem Gall Fly Locality: Denmark Order number: KM00894 Photographer ©: NatureEyes/Keld Mortensen
	Thistle Stem Gall Fly Urophora cardui Description: Galls made by the Thistle Stem Gall Fly Locality: Sweden Order number: JD04120 Photographer ©: NatureEyes/Jakob Damborg
	Thistle Stem Gall Fly Urophora cardui Description: Thistle Stem Gall Fly Locality: Denmark Order number: MR00195 Photographer ©: NatureEyes/Martin Rungø Hilligsøe