Variable Hairstreak
Common NameVariable Hairstreak
Scientific NameNathalis iole
FamilyLycaenidae
SubfamilyTheclinae
Wingspan (mm)25
Primary Colorsbrown, purple, black, white
HabitatOpen fields, grasslands, meadows, roadsides, disturbed areas
Geographic RangeNorth America (southern Canada to Mexico)
Host Plantsdandelion, aster, thistle, marigold
Flight PeriodApril to October
Conservation Statusleast-concern
Lifecycle NotesEggs are laid singly on host plants. Larvae are green with white stripes, feeding on leaves. Pupae are typically green or brown, camouflaged, with multiple generations per year.
Identification TipsKey features include its small size, dull purplish-brown underside with a distinct black spot ringed in white on the hindwing, and two short tails. The upperside is typically dark with yellow markings.
Description
A small butterfly with dull purplish-brown undersides, featuring a prominent black spot with a white halo on the hindwing and two short tails.
