1a upper surface gallery; at the start of the mine no visible egg-shell; larva a maggot; puparium in the mine, in a, generally lower-surface, pupal chamber: Chromatomyia horticola

1b upper surface gallery; at the start of the mine a transparant egg shell; larva with feet and chitinised head; older larvae live more or less free and pupate external: Prays peregrina

1c gallen etc => Tabellen voor alle parasieten per soort