Tailed Emperor

Polyura sempronius

Brush-footed butterflies (Nymphalidae)

Also called Four-tail

The Tailed Emperor (Polyura sempronius) is a butterfly found in Australia, in the family Nymphalidae, the brush-footed butterflies. This site lists one subspecies: Polyura sempronius sempronius. Its caterpillars are known to feed on 46 plants, including Acacia mearnsii, Cassia fistula and Acacia dealbata. This page has 8 photos of its life cycle (final instar caterpillars and adults) by Bob Miller.

Subspecies

Life cycle of the Tailed Emperor

Tailed Emperor caterpillars (final instar)

  • Final instar larva, side view: Tailed Emperor (Polyura sempronius sempronius)
    Side view
  • Final instar larva, top view: Tailed Emperor (Polyura sempronius sempronius)
    Top view
  • Final instar larva, side view: Tailed Emperor (Polyura sempronius sempronius)
    Side view
  • Final instar larva, top view: Tailed Emperor (Polyura sempronius sempronius)
    Top view

Tailed Emperor adults

  • Adult, male, upperside: Tailed Emperor (Polyura sempronius sempronius)
    Male, upperside
  • Adult, male, underside: Tailed Emperor (Polyura sempronius sempronius)
    Male, underside
  • Adult, female, upperside: Tailed Emperor (Polyura sempronius sempronius)
    Female, upperside
  • Adult, female, underside: Tailed Emperor (Polyura sempronius sempronius)
    Female, underside

Photos by Bob Miller. Free to use for any purpose (CC0). Select a photo to enlarge it or download the original. Using these photos. Add your own photo of this butterfly.

Caterpillar food plants

46 known food plants.