Lepidoptera unclassified IMMATURE

caterpillar or pupa or cocoon at Casey, ACT

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assuming moth, will collect some if i find any not hatched

3 comments

   13 Sep 2025
Unusual suspension of a cocoon. It would be good to know the family even.
   14 Sep 2025
Hi @Hejor1. This might be the pupal case of a leaf beetle. See for example sighting 4411148. The round hole would probably have been made by an exiting parasitic wasp. The beetles usually neatly remove the top of the case. See sighting 4496734.
   14 Sep 2025
Thanks @CathB ! I thought of beetles initially but changed my mind when I saw the hole in all of them. It being a parasitic wasp hole makes more sense! I've reared Cadmus before and these are smaller and consistently very dark brown all over. I guess they are mimicking drops of sap because they look very similar.

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Location information

Sighting information

  • 4 - 15 Abundance
  • 13 Sep 2025 08:49 AM Recorded on
  • Hejor1 Recorded by
  • Less than 5mm Animal size

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