Appias paulina ega (Boisduval, 1836)
Common Albatross, Christmas Island White
PIERINAEPIERIDAE

Don Herbison-Evans ( donherbisonevans@yahoo.com )
&
Stella Crossley

(updated 4 August 2007)

Appias paulina
male
(Specimen: courtesy of the Macleay Museum, University of Sydney)

The Caterpillar is grey and green with white dorsal stripe, and numerous raised black spots. When resting, it normally lies along the midrib of a foodplant leaf.

Appias paulina
male: underside
(Specimen: courtesy of the Macleay Museum, University of Sydney)

The foodplants are said to be:

  • Australian Native Holly ( Alchornea ilicifolia, EUPHORBIACEAE ), and
  • Yellow Tulip ( Drypetes deplanchei, EUPHORBIACEAE ).

    Appias paulina
    female
    (Specimen: courtesy of the Macleay Museum, University of Sydney)

    The female adult butterflies have white forewings with black edges containing white spots, and yellow hindwings with black edges which may contain yellow spots.

    Appias paulina
    female: underside
    (Specimen: courtesy of the Macleay Museum, University of Sydney)

    The male butterflies are white with black tips to the forewings, which also have two black subapical spots.

    Appias paulina
    (Photo: Royal Botanic Gardens, Sydney, 15 July 2004
    courtesy of Ian McMillan)

    Underneath, the sexes resemble their upper sides, but with a yellow ground colour rather than white. Both sexes have a wingspan of about 5 cms.

    Appias paulina
    (Photo: Royal Botanic Gardens, Sydney, 15 July 2004
    courtesy of Ian McMillan)

    The species occurs from India to Samoa, including :

  • Indonesia,
  • Japan,
  • Malaysia,
  • New Caledonia,
  • SriLanka,
  • Thailand,

    as well as in the north and east of Australia, including

  • New South Wales,
  • Queensland, and
  • Victoria.

    Appias paulina
    Christmas Island 1987


    Further reading :

    Michael F. Braby,
    Butterflies of Australia, CSIRO Publishing, Melbourne 2000, vol. 1, pp. 325-326.


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