Keywords: Urophora stylata (Bull thistle gall fly), Elst (Gld), the Netherlands.jpg en Urophora stylata Bull thistle gall fly Elst Gld the Netherlands nl Urophora stylata Vederdistelgalboorvlieg Elst Gld Nederland 2014-05-25 12 00 00 own Bj schoenmakers thumb left 120px 51 9385107197 5 84960483015 cc-zero Urophora stylata |