Diet Overlap

Urophora cardui (Creeping Thistle Gall Fly)
Polites themistocles themistocles (Small Skipper)

Common Diet

Cirsium arvense (Creeping Thistle)
Cirsium vulgare (Spear Thistle)

Common Habitat

Fenland
Mendip Limestone Grasslands

Attributes / relations provided by
♦ 1Ecology of Commanster
♦ 2Biological Records Centre Database of Insects and their Food Plants