The wings of the thistle stem gall fly, Urophora cardui were a bit of a challenge, and I was running out of batter, so here’s the gall instead.
The life and times of a curious entomologist
The wings of the thistle stem gall fly, Urophora cardui were a bit of a challenge, and I was running out of batter, so here’s the gall instead.
Bugman Jones 
