Undetermined Psychidae species BH
Left-handed Twisted Tower Casemoth
PSYCHIDAE,   TINEOIDEA
 
Don Herbison-Evans
(donherbisonevans@yahoo.com)
and
Stella Crossley


(Photo: courtesy of Heather Jordan,
Bingara Gorge, New south Wales)

(Photo: courtesy of Wendy Moore,
Freshwater Creek, Victoria)

This Caterpillar appears to cover its case with a series of gradually increasing length sticks, each aligned with the case axis, so that the case appears to taper to a narrow anal tip, like Lepidoscia arctiella, except that has cylindrical blocks of sticks, whereas this species has a spiral of sticks, giving a twisted left-handed helical appearance. The case grows to a length of about 3.5 cms.

The caterpillar has been found in

  • New South Wales, and
  • Victoria.

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    (written 25 July 2024, updated 28 August 2024)