Peltoschema orphana

Leaf beetle at Acton, ACT

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Peltoschema orphana AlisonMilton 20 Feb 2022
Peltoschema orphana MichaelBedingfield 8 Dec 2020
Peltoschema suturalis MichaelBedingfield 5 Aug 2020
Paropsisterna AlisonMilton 1 Aug 2020
Unverified Roger 29 Jul 2020

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User's notes

I cant find an ID for this leaf beetle he was on the hand rail at the ANBG

5 comments

   3 Aug 2020
Hi Roger
If you have time, you can go thru the list of Paropsisterna at this page:
https://sites.google.com/site/paropsisternapages/
   4 Aug 2020
Hi Michael. thank you for site of the Paropsisterna. After looking through multiple times I couldn't find anything that matched. My wife and I noticed that neither Paropsis nor Paropsistera species were striped and were all more convex than this specimen, so we dug further and using the habitus drawings in Chris Reid's key to genera of Chrysomelidae, we noticed Peltoschema and it wasn't hard after that to find Peltoschema suturalis (Middle-bar Acacia leaf beetle). Images of this species in both iNaturalist and ALA show it to be quite a variable species - this one seems to have larger lateral red bands than most.
   5 Aug 2020
Thanks Roger, good detective work. I'll leave it for Kim to confirm.
   7 Dec 2020
The lateral red bands suggest to me that it is P. orphana rather than P. suturalis.
   9 Dec 2020
Thanks Kim.

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Location information

Sighting information

  • 1 Abundance
  • 28 Jul 2020 01:28 PM Recorded on
  • Roger Recorded by
  • 5mm to 12mm Animal size

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Species information

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Quality score 6 / 7
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