Hymenolobus
Dichotomous table for leafminers
Incl. Hornungia, Hutchinsia, Pritzelago; these four genera form a tangle, both in taxonomy and in nomenclature.
1a larva with thoracic feet: Phyllotreta nemorum
1b larva without feet: Ceutorynchus minutus
1c gallen etc => Tabellen voor alle parasieten per soort