Lasionycta proxima
Common NameLasionycta proxima
Scientific NameLasionycta proxima
FamilyNoctuidae
SubfamilyNoctuinae
Wingspan (mm)32
Wing Patterncryptic
Primary Colorsgrey, black, white
HabitatAlpine and subalpine areas, open forests, tundra
Geographic RangeWestern North America (Rocky Mountains, Sierra Nevada, Cascades) and northern regions
Host PlantsVaccinium, Artemisia, Salix, various herbaceous plants
Flight PeriodJune to August
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae feed on low-growing plants and typically overwinter as pupae or larvae. Adults are nocturnal.
Identification TipsDistinguished by its specific forewing pattern, including the shape and coloration of the reniform and orbicular spots, and the overall grey and black cryptic appearance. Requires careful examination to differentiate from similar Lasionycta species.
Description
A medium-sized moth with mottled grey and black forewings, featuring distinct reniform and orbicular spots outlined in black, and a pale hindwing. Its cryptic coloration provides camouflage.
