One-spotted Prepona
Image: Gilmergng (CC0)
Common NameOne-spotted Prepona
Scientific NameArchaeoprepona demophon
FamilyNymphalidae
SubfamilyCharaxinae
Wingspan (mm)75
Primary Colorsblue, black, red, white
HabitatTropical and subtropical forests, woodlands, forest edges, near streams and mud pits
Geographic RangeMexico through Central America to northern South America (e.g., Brazil, Peru)
Host PlantsFabaceae, Sapotaceae
Flight PeriodYear-round in tropical climates
Conservation Statusleast-concern
Lifecycle NotesUndergoes complete metamorphosis. Larvae are typically green or brown, camouflaged on host plants, and pupate into a chrysalis before emerging as an adult butterfly.
Identification TipsKey features include the vibrant iridescent blue upperwings with broad black margins, the long, white-tipped hindwing tails, and the prominent red or pink spot on the hindwings near the tails. Often seen mud-puddling or flying rapidly in the forest canopy.
Description
A large, striking butterfly with brilliant iridescent blue upperwings broadly bordered in black. Its hindwings feature long, swallow-like tails tipped with white and a distinctive red or pink patch near the base of the tails.
