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Life
Animals
Arthropods
Insects
Flies
True Fruit Flies
Myopitini
Urophora

genus

Urophora

Urophora

Includes: 1 native 4 introduced 1 present
Where: In the US
Source: iNaturalist

Field notes

Children

Thistle Stem Gall Fly introduced
Bull Thistle Gall Fly introduced
Four-barred Knapweed Gall Fly introduced
Knapweed Gall Fly presumed native
Yellow Starthistle Gall Fly introduced
Urophora jaceana

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

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