Arctic Fritillary
Common NameArctic Fritillary
Scientific NameBoloria chariclea
FamilyNymphalidae
SubfamilyHeliconiinae
Wingspan (mm)40
Primary Colorsorange, black, brown
HabitatTundra, bogs, marshes, open coniferous forests, alpine meadows
Geographic RangeCircumpolar Arctic and subarctic regions of North America, Europe, and Asia
Host PlantsSalix spp. (willows), Vaccinium spp. (cranberries, blueberries)
Flight PeriodJune to August
Conservation Statusleast-concern
Lifecycle NotesThe Arctic Fritillary typically has one brood per year, with larvae overwintering before completing their development in the spring. Larvae feed on low-growing host plants in their cold habitats.
Identification TipsKey identification features include the distinctive orange and black upperside pattern with a white fringe. The underside of the hindwing (not visible here) is crucial for species-level identification, often showing a mottled pattern with silver or white spots.
Description
This butterfly displays bright orange wings intricately patterned with black spots, lines, and chevrons. Its body is dark brown and hairy, and the wing margins are edged with a fine white fringe.
