Species: Yellow-triangle Slender (Caloptilia alchimiella)

Host plants: Common Beech (Fagus sylvatica), Oak (Quercus)

Systematics :

KingdomAnimals (Animalia)
Phylum Articulate animals (Arthropoda)
Class  Insects (Insecta)
Order   Moths and butterflies (Lepidoptera)
Group    Micro-moths ("Micro-heterocera")
Family     Gracillariidae
Subfamily      Gracillariinae
Genus       Caloptilia
Species        Yellow-triangle Slender (Caloptilia alchimiella)