Opsitycha squalidella

Barea Group at Harrison, ACT

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Opsitycha squalidella ibaird 26 Oct 2025
Opsitycha squalidella WendyEM 26 Oct 2025
Barea dryocoetes DPRees125 26 Oct 2025

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at light

5 comments

   26 Oct 2025
It appears that iNat has had a rethink about Barea dryocoetes although the BOLD ones do look like this
https://inaturalist.ala.org.au/taxa/771645-Barea-dryocoetes
https://bold-au.hobern.net/specimens.php?taxid=535263
I have always been unsure how to separate iNat Barea dryocoetes & Opsitycha squalidella
https://bold-au.hobern.net/specimens.php?taxid=415075
   26 Oct 2025
OK, so what is the difference between tis species and Barea dryocoetes? which this sort of moth, at this location, have been identified as in previous seasons
   26 Oct 2025
I think it has been an error identifying moths looking like this as Barea dryocoetes they should be Opsitycha squalidella
   26 Oct 2025
I have no particular opinion on this, except the specimens we get in Canberra look the same to me. I consider them to be one of the same. I am not a taxo, so someone needs to decide which name, one or other, we should use for these..
   26 Oct 2025
These two species look very similar. What is diagnostic to tell them apart?

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  • At least 1 Abundance
  • DPRees125 Recorded by
  • 5mm to 12mm Animal size

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