Entoma
Rustic, Cupha erymanthis, plate

Brush-footed butterflies

Cupha erymanthis

Rustic

A broad yellow band crosses each forewing of this fast-flying butterfly, cutting sharply against a solid black wingtip.

WhereForests and gardens across tropical Asia
Size45 to 55 mm wingspan
WhenJanuary to December

The Rustic is orange brown above with a black apex on each forewing and a broad, pale yellow discal band crossing the middle. The hindwing carries fine black lines and spots near the margin, and the underside is much paler than the upper side.

Caterpillars feed on the young leaves of Flacourtia and related trees at forest edges and in gardens, and adults fly fast and low, stopping to puddle on wet ground or visit flowers.

Traits

Habitat

Woodland

Colour

Orange, Yellow, Black

Active

Day

To people

Visits flowers and damp ground; safe to observe and does not bother people.

Activity through the year

Often confused with

Common leopardOpen entry ›
Phalanta phalantha

Covered in many small black spots across both wings, without the Rustic's broad, solid yellow discal band and plain black wingtip.

Questions

Is the Rustic dangerous to people?

Visits flowers and damp ground; safe to observe and does not bother people.

When can you see the Rustic?

The Rustic can be seen from January to December, by day.

Plate retouched from a museum specimen photo by Swiss Natural History Collections - SwissNatColl, CC BY 4.0, GBIF Licence

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Butterflies and moths›Brush-footed butterflies›Cupha

Last updated 2026-09-27. Every entry is checked against published sources.