Diptera - Agromyzidae Phytomyza vitalbae or Phytomyza fulgens Leaf mine on Wild Clematis, Clematis vitalba. The leafmines of Phytomyza vitalbae and Phytomyza fulgens can be very similar, larvae need rearing for accurate identification

Phytomyza vitalbae or Phytomyza fulgens
Ballard Down and Badbury Rings, Dorset. September 2015, August 2017