Imperial Arcas
Common NameImperial Arcas
Scientific NameArcas imperialis
FamilyLycaenidae
SubfamilyTheclinae
Wingspan (mm)35
Wing Patterniridescent
Primary Colorsgreen, black, blue
HabitatTropical forests, forest edges, clearings
Geographic RangeCentral America (Mexico to Panama) and northern South America (Colombia, Venezuela, Ecuador, Peru, Bolivia, Brazil)
Host PlantsLoranthaceae (mistletoes)
Flight PeriodYear-round in tropical regions
Conservation Statusleast-concern
Lifecycle NotesUndergoes complete metamorphosis; eggs are laid on host plants, larvae feed on mistletoes, pupate, and emerge as adults.
Identification TipsEasily identified by its vibrant iridescent green coloration, the broad black borders on its wings, and especially the unique, long, and intricately curled black tails on the hindwings.
Description
A stunning small butterfly characterized by its brilliant iridescent green wings, prominent black margins, and distinctive long, curled black tails, often with blue accents.
