Posted by Barry on 11-07-2024 15:04
#4
Yes, this is Amauromyza (Cephalomyza) flavifrons. There are 5 species (not 3) of Agromyzidae associated with the genus Silene, please see my website for details;
https://agromyzidae.co.uk/host-plant/silene/
Edited by Barry on 11-07-2024 15:06