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Keywords from Image Description:
Urophora cardui Canada thistle gall fly larva inside gall in Cirsium sp. Arnhem the Netherlands. en Urophora cardui Canada thistle gall fly larva inside gall in Cirsium sp Arnhem the Netherlands nl Urophora cardui Distelgalboorvlieg in gal in Cirsium sp Distel soort Arnhem Nederland own Bj schoenmakers cczero Uploaded with