Posted by Oriolus on 20-11-2021 11:01
#1
Could this be the mine of Phytomyza vitalbae? The host and the underside of leaves are correst but the frass line is not so similar. The frass line of Phytomyza fulgens is more similar according bladmineerders.nl but this species do not occur in Sweden. On Clematis vitalba, 16.10.2021, in the garden, Uppsala, Sweden.
Thank you in advance for any help in identification,
Adam
Edited by Oriolus on 20-11-2021 15:03