Polia richardsoni
Systematics :
Kingdom: Animalia (Animals)
Phylum: Arthropoda (Articulate animals)
Class: Insecta (Insects)
Order: Lepidoptera (Moths and butterflies)
Group: «Macro-heterocera» (Macro-moths)
Family: Noctuidae (Owlet moths)
Subfamily: Hadeninae
Genus: Polia
Species: Polia richardsoni
Norwegian name: Fjellhakefly
Host plants: Alpine Milk-vetch (Astragalus alpinus)