Sri Lankan Atlas Moth
Common NameSri Lankan Atlas Moth
Scientific NameAttacus taprobanis
FamilySaturniidae
SubfamilySaturniinae
Wingspan (mm)200
Primary Colorsreddish-brown, orange, cream, black
HabitatTropical and subtropical forests, woodlands, gardens
Geographic RangeSri Lanka
Host PlantsCinnamomum, Citrus, Ailanthus, Ligustrum
Flight PeriodYear-round (multiple broods)
Conservation Statusleast-concern
Lifecycle NotesUndergoes complete metamorphosis; larvae are large, powdery green caterpillars that feed on host plants, pupating in a silken cocoon. Adults are short-lived and do not feed, relying on stored energy from the larval stage.
Identification TipsDistinguished by its immense size, the distinctive triangular clear 'windows' (fenestrae) on its wings, and the remarkable snake-head mimicry at the apex of its forewings.
Description
A very large moth with broad, reddish-brown and orange wings featuring intricate wavy patterns, prominent triangular clear fenestrae, and forewing tips that mimic a snake's head.
