Plain Tawny Rajah
Common NamePlain Tawny Rajah
Scientific NameCharaxes psaphon
FamilyNymphalidae
SubfamilyCharaxinae
Wingspan (mm)75
Primary Colorsorange, brown
HabitatTropical and subtropical forests, forest edges
Geographic RangeSoutheast Asia (India, Myanmar, Thailand, Malaysia, Indonesia)
Host PlantsCroton
Flight PeriodYear-round in tropical regions, with seasonal peaks
Conservation Statusleast-concern
Lifecycle NotesUndergoes complete metamorphosis; eggs are laid on host plants, larvae feed on *Croton* species, pupating into a chrysalis before emerging as an adult butterfly.
Identification TipsKey features include its relatively plain tawny upperside (lacking bold markings), angular wing shape with short hindwing tails, and the distinctive intricate cryptic pattern on the underside.
Description
This medium-sized butterfly displays a rich tawny-orange to brown coloration, with prominent dark venation visible on its angular wings. The underside, as seen in the image, features intricate cryptic patterns of fine lines and shades of brown.
