Toxidia xanthomera (Meyrick & Lower, 1902)
Yellow Grass-skipper
(previously known as Telesto xanthomera)
TRAPEZITINAE,   HESPERIIDAE,   HESPERIOIDEA
 
Don Herbison-Evans
(donherbisonevans@yahoo.com)
and
Stella Crossley

Toxidia xanthomera
male
(Photo: courtesy of CSIRO/BIO Photography Group, Centre for Biodiversity Genomics, University of Guelph)

The Caterpillar of this species is fawn witha brown thorax and black head. The Caterpillar grows to a length of about 2 cms. It lives by day in a shelter made of a folded leaf joined with silk, feeding at night on :

  • Tangleheads ( Heteropogon species, POACEAE ).

    Toxidia xanthomera
    female
    (Photo: courtesy of CSIRO/BIO Photography Group, Centre for Biodiversity Genomics, University of Guelph)

    The adults are dark brown with pale yellow spots on the upper surfaces. The males have a grey line across part of each forewing. The undersides of the forewings are paler blotchy versions of their upper surfaces except there is no sex brand under the male forewings. The undersides of the hindwings are spotless. The butterflies have a wingspan of about 3 cms.

    Toxidia xanthomera
    (Photo: courtesy of Nick Monaghan, Queensland)

    This species is found in the dry tropical woodlands of :

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


    Further reading :

    Michael F. Braby,
    Butterflies of Australia, CSIRO Publishing, Melbourne 2000, vol. 1, pp 128-129.

    Edward Meyrick & Oswald B. Lower,
    Revision of the Australian Hesperiadae,
    Transactions of the Royal Society of South Australia,
    Volume 26, Part 2 (1902), pp. 80-81, No. 37.


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    (updated 20 March 2011, 5 January 2024)