Trichophorum deergrass
Dichotomous table for leafminers
1a gallery mine; larva with chitinised head: Elachista albidella
1b galls, etc => Tables for all parasites per species
mod 9.x.2017
1a gallery mine; larva with chitinised head: Elachista albidella
1b galls, etc => Tables for all parasites per species