Sara Longwing
Common NameSara Longwing
Scientific NameHeliconius sara
FamilyNymphalidae
SubfamilyHeliconiinae
Wingspan (mm)65
Wing Patternstriped
Primary Colorsblue, black, white
HabitatTropical rainforests, forest edges, clearings
Geographic RangeCentral America, South America (from Mexico to Brazil)
Host PlantsPassiflora spp.
Flight PeriodYear-round in tropical climates
Conservation Statusleast-concern
Lifecycle NotesLarvae feed on passionflower vines, accumulating toxins that make both caterpillars and adult butterflies unpalatable to predators. Adults are known to collect pollen, extending their lifespan.
Identification TipsLook for the striking iridescent blue on the wings, bordered by black, and distinct white diagonal bands on the forewings. The long, narrow wings are characteristic of the Heliconius genus.
Description
This butterfly features iridescent electric blue central wing patches contrasting with broad black borders. Its forewings are marked with prominent white or cream-colored diagonal bands.
