Neumichtis saliaris (Guenée, 1852)
(one synonym : Eumichtis spilophanes)
Green Cutworm
AMPHIPYRINAE ,   NOCTUIDAE

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

Neumichtis saliaris
(Photo: courtesy of Merlin Crossley)

Initial instars of this Caterpillar are green, but the final instar may also be brown:

Neumichtis saliaris
(Photo: courtesy of Merlin Crossley)

Both forms have a pair of small white posterior spots. The Caterpillar is very similar to that of the related species Neumichtis nigerrima in this regard, although the adults are more easily distinguished.

Its food plants include various garden weeds and herbaceous plants, for example:

  • Forget-me-not ( Myosotis arvensis, BORAGINACEAE ),
  • Radish ( Raphanus sativus, BRASSICACEAE ), and
  • Dock ( Rumex species, POLYGONACEAE ).

    In Tasmania, the Caterpillar of this species is a pest on:

  • Turnips ( Brassica rapa, BRASSICACEAE ),
  • Sugar Beet ( Beta vulgaris, CHENOPODIACEAE ),
  • Clover ( Trifolium species, FABACEAE ), and
  • Potato ( Solanum tuberosum, SOLANACEAE ).

    Neumichtis saliaris
    (Photo: courtesy of Merlin Crossley)

    The moth has brown patterned fore wings with a white spot near the centre of each.

    Neumichtis saliaris
    male
    Illustration number 14, in Plate CIV of Hampson's Noctuidae of the British Museum, 1903-1913.
    (Courtesy of Joe Kunkel, University of Massachusetts)

    The species occurs in south-eastern Australia, including:

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

    Further reading :

    Ian F.B. Common,
    Moths of Australia, Melbourne University Press, 1990, fig. 49.16, pp. 65, 465, 467.


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    (updated 9 August 2011)