Lewin's Bag Shelter Moth
(one synonym : Semuta pristina Walker, 1865)
PANACELINAE, EUPTEROTIDAE, BOMBYCOIDEA
(Photo: Don Herbison-Evans, Sydney, New South Wales)
These Caterpillars are hairy and brown, with a yellow zig-zag line along each side, and with a dark head capsule. The hairs can cause iritation if they contact the skin (Urticaria). The Caterpillars live communally in a shelter on their food plant, made of leaves joined by silk. They hide in the shelter by day, coming out to feed at night. If disturbed, they make a scraping sound inside their shelter.
They feed on the introduced:
and the Australian natives:
The caterpillar pupates in a dark cocoon in a curled leaf on its foodplant.
The adult moths are dimorphic. The male is light brown with a dark band across each forewing. He has a tendency to rest with his head down and his tail up.
The females are a uniform dark brown, and have a large tuft of hair on the tail. The males and females both have a wingspan of about 3 cms.
The species occurs in the subtropical east of Australia, including
Further reading :
Butterflies and Moths,
Collins Eyewitness Handbooks, Sydney 1992, p. 211.
Ian F.B. Common,
Moths of Australia,
Melbourne University Press, 1990, pls. 14,11,14.13, pp. 67,69,399.
At the light trap,
Butterflies and Other Invertebrates Club,
Newsletter Issue 45 (June 2007), pp. 18-22.
Saturday 28th November 2009,
Issue 56 (March 2010), pp. 32-33,
Butterflies and Other Invertebrates Club.
John William Lewin,
Natural History of Lepidopterous Insects of New South Wales,
London : T. Bensley (1805), p. 7, and also Plate 6.
Moths of Victoria - Part 1,
Silk Moths and Allies - BOMBYCOIDEA,
Entomological Society of Victoria, 2008, pp. 24-25.
Tropical Queensland Wildlife from Dusk to Dawn Science and Art,
LeapFrogOz, Kuranda, 2015, p. 55.
Paul Zborowsky and Ted Edwards
A Guide To Australian Moths,
CSIRO Publishing, Melbourne 2007, pp. 158,177.
(updated 7 April 2013, 2 June 2017)