Xyloryctidae (family)

Timber Moths at Charleys Forest, NSW

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Identification history

Xyloryctidae (family) 10 Dec 2025 ibaird
Xyloryctidae (family) 9 Dec 2025 WendyEM
Unverified 9 Dec 2025 arjay

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User's notes

Interesting case moth due to the four quite large A. melanoxylon leaves it has woven into the case.

3 comments

DianneClarke wrote:
   9 Dec 2025
Could it be frass from some type of borer?
WendyEM wrote:
   9 Dec 2025
No it is a Xyloryctidae. They bore in various trees. At night they sneak out and cut twigs/leaves for food which they leave stick ing out their 'door' and consume in safety in their bore hole. Yes it is frass too.
e.g. see the plate from State Lib. of N.S.W. down this page
https://xyloryctinemothsofaustralia.blogspot.com/search?q=Cryptophasa
DianneClarke wrote:
   9 Dec 2025
Thanks Wendy - I guess that is why they are commonly known as timber moths

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Location information

Sighting information

Additional information

  • Wattle I think. Associated plant
  • 25mm to 50mm Animal size

Species information

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