Coronis Fritillary
Common NameCoronis Fritillary
Scientific NameSpeyeria coronis
FamilyNymphalidae
SubfamilyHeliconiinae
Wingspan (mm)65
Wing Patternspotted
Primary Colorsorange, black
HabitatOpen woodlands, forest clearings, mountain meadows, sagebrush steppe
Geographic RangeWestern North America, from British Columbia south through the Rocky Mountains to Arizona and New Mexico, and west to California
Host PlantsViola species (violets)
Flight PeriodJune to September
Flight Stylegliding
Conservation Statusleast-concern
Lifecycle NotesEggs are laid on or near violet host plants. Larvae hatch and overwinter, then feed on violets in the spring before pupating. There is typically one brood per year.
Identification TipsLook for the bright orange upperwings with distinct black spots and lines. The underside of the hindwings (not visible here) features prominent silver spots, which are key for distinguishing it from other *Speyeria* fritillaries.
Description
A medium to large butterfly with vibrant orange upperwings heavily adorned with black spots and intricate lines, giving it a striking appearance.
