Omnivorous Tussock Moth
(one synonym : Euproctis leucomelas Walker, 1855)
(Photo: courtesy of Ian Common, from Moths of Australia)
This Caterpillar is brown and hairy, with a dorsal row of pale patches, and with a pencil of black hairs each side of its head. It also has a hairy tail.
It is a pest in South Australia on:
On the Lignum: the caterpillar eats the outer bark, stripping the stems.
The caterpillar is also known to feed on:
The caterpillar pupates in a doubly-tapered off-white cocoon on a twig.
The adult female moth is white, and has an orange tuft on the tail.
The male moths are white, sometimes with a dark mark at the tornus of each forewing, sometimes with a grey mark at the wingtip of each forewing, and sometimes with a broad dark band along the margin of each forewing. Sometimes the hairs around the thorax are yellowish. Sometimes the black skin of the thorax and/or abdomen shows through between the white hairs. The antennae appear to be darker than those of the similar Acyphas chionitis. The moths have a wingspan of about 3 cms. It is possible that the one name is being used for more than one species.
The eggs are laid in a cluster almost anywhere. They are covered by the female with brown hairs from her body.
The species occurs across most of Australia, including:
Further reading :
Ian F.B. Common,
Moths of Australia, Melbourne University Press, 1990, fig. 43.13, pp. 70, 429-430.
Gottlieb August Wilhelm Herrich-Schäffer,
Sammlung neuer oder wenig bekannter aussereuropäischer Schmetterlinge,
Verzeichniss der in diesem Werke gelieferten Arten nach Reihenfolge ihrer Veroffentlichung,
Series I, Volume 1, Part 7 (1855), pp. 18, 70, 82, and also Plate 68, fig. 390.
Moths of Victoria: Part 2,
Tiger Moths and their Allies - Noctuoidea (A),
Entomological Society of Victoria, 2009, pp. 16-19.
(updated 11 April 2011, 22 May 2018, 30 April 2019)