Species: Light Know Grass (Acronicta menyanthidis)
Originator: Ivar Stormo
Norwegian name: Myrkveldfly
Host plants: Birch (Betula), Bog Myrtle (Myrica gale), Bukkeblad (Menyanthes trifoliata), Bærlyngslekta (Vaccinium), Fredløsslekta (Lysimachia), Røsslyngslekta (Calluna), Willows, Sallows and Osiers (Salix)
Systematics :
| Kingdom | Animals (Animalia) | ||||||||
| Phylum | Articulate animals (Arthropoda) | ||||||||
| Klasse | Insects (Insecta) | ||||||||
| Order | Moths and butterflies (Lepidoptera) | ||||||||
| Group | Macro-moths («Macro-heterocera») | ||||||||
| Family | Owlet moths (Noctuidae) | ||||||||
| Subfamily | Acronictinae | ||||||||
| Genus | Acronicta | ||||||||
| Species | Light Know Grass (Acronicta menyanthidis) | ||||||||
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