Diet Overlap

Urophora stylata (Spear Thistle Gall Fly)
Xyphosia miliaria

Common Diet

Carduus macrocephalus
Cirsium arvense (Creeping Thistle)
Cirsium palustre (Marsh Thistle)
Cirsium vulgare (Spear Thistle)

Common Habitat

Breckland
Fenland
Lower Derwent Valley
The Broads

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