Dasygaster nephelistis Hampson 1905
(one possible synonym is Leucania obumbrata Lucas, 1894)
HADENINAE ,   NOCTUIDAE

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

Dasygaster nephelistis

These caterpillars a fawn, with brown and white spots and stripes on the head. The caterpillars grow to a length of about 4 cms.

Dasygaster nephelistis
(Photo: courtesy of Donald Hobern, Blackheath)

The adult moth has brown forewings with a complex pattern. The hind wings are pale, darkening toward the margin, with dark brown veins. The moth has a wingspan of about 5 cms.

Dasygaster nephelistis

The moth is preyed on by the Bolas Spider ( Ordgarius magnificus, ARANEIDAE ). which emits a pheromone similar to that of the female moth to attract male moths within range of a sticky ball of glue which the spider swings on a length of silk.

The species occurs in

  • New South Wales, and
  • South Australia.


    Illustration 14 ,   Plate XCI of Hampson's Noctuidae of the British Museum, 1903-1913.
    (Courtesy of Joe Kunkel, University of Massachusetts)


    Further reading :

    Ian F.B. Common,
    Moths of Australia, Melbourne University Press, 1990, p. 60.


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    (updated 7 August 2011)