Yoma sabina (Cramer, 1780)
The Lurcher
NYMPHALINAE NYMPHALIDAE

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

(updated 1 June 2008)

Yoma sabina
(Specimen courtesy: Butterfly House, Coffs Harbour)

This Caterpillar is cylindrical, and black with a dashed orange and white line along each side. It is covered in black branched hairs. The Caterpillar feeds on:

  • Australian Native Petunia ( Ruellia ripens, ACANTHACEAE ), and
  • Dipteracanthus bracteatus ( ACANTHACEAE ).

    When not feeding, the Caterpillar rests underneath a leaf.

    Yoma sabina
    (Specimen courtesy: Butterfly House, Coffs Harbour)

    The pupa is suspended from a cremaster. It is brown and spiky, and has three white spots (one large, and two small) on each side. Its length is about 2 cms.

    Yoma sabina
    Male
    (Specimen courtesy: Butterfly House, Coffs Harbour)

    The adult is brown with a broad orange stripe extending over both wings. The females have a white mark in the black tip of each forewing, and the males have a yellow one. The wingspan is about 7 cms.

    Yoma sabina
    Female
    (Photo: courtesy of Martin Purvis)

    The undersides have a similar pattern but in light and dark brown.

    Yoma sabina
    underside
    (Photo: courtesy of Martin Purvis)

    The eggs are spherical and finely ribbed. They are silvery green and have a diameter of about 1 mm. They are laid singly under leaves of a foodplant.

    The subspecies parva is found in the far north of Australia. It is a featured species at the Butterfly House at the Melbourne Zoo. Butterflies of this species may be purchased for release at weddings etc.

    Yoma sabina            Yoma sabina
    (Courtesy : Kraft Australia)


    Further reading :

    Michael F. Braby,
    Butterflies of Australia, CSIRO Publishing, Melbourne 2000, vol. 2, pp. 571-572.

    G.A. Wood,
    The life history of Yoma sabina parva (Butler) (Lepidoptera:Nymphalinae), Australian Entomological Magazine, Volume 14 (1987), pp 1-2.


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