Species: Orange Crest (Helcystogramma rufescens)
Norwegian name: Orange Crest
Host plants: Cock's-foot (Dactylis glomerata), Grønnaksslekta (Brachypodium), Lundgrønnaks (Brachypodium sylvaticum), Snerprørkvein (Calamagrostis arundinacea), Strandrør (Phalaroides arundinacea)
Systematics :
| Kingdom | Animals (Animalia) | ||||||||
| Phylum | Articulate animals (Arthropoda) | ||||||||
| Klasse | Insects (Insecta) | ||||||||
| Order | Moths and butterflies (Lepidoptera) | ||||||||
| Group | Micro-moths («Micro-heterocera») | ||||||||
| Family | Twirler moths (Gelechiidae) | ||||||||
| Subfamily | Dichomeridinae | ||||||||
| Genus | Helcystogramma | ||||||||
| Species | Orange Crest (Helcystogramma rufescens) | ||||||||
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