Sawyers Gully, NSW

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16 Mar 2025

Hello NatureMaprs!Three new priority species lists of exotic freshwater and terrestrial invertebrates, and vertebrates in the ACT have been added to NatureMapr. Uploading records of these species to N...

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Discussion

DiBickers wrote:

29 Mar 2025

Thanks so much for helping us with Species-level discussion @HaukeKoch, really appreciated💚

Anoplognathus sp. (genus)

HaukeKoch wrote:

29 Mar 2025

Thanks Di,
I think that view also looks like A. boisduvalii, but it's not very visible.
Ideally, you'd want to see the area in this image for A. boisduvalii:
https://www.inaturalist.org/photos/252515833
Here is A. porosus for comparison, which has lines of white setae along the outer margins and through the midline of the pygidium, and a more polished surface structure:
https://www.inaturalist.org/photos/57698605

A. pallidicollis can also look similar to A. porosus, but has the pygidium covered across the whole surface in white setae.

Anoplognathus sp. (genus)

DiBickers wrote:

26 Mar 2025

@HaukeKoch there is a 2nd photo on this sighting which shows the dorsal-view but not sure if it shows the pygidium detail you need (just wanted to let you know in case you didn’t see the 2nd photo)😊

Anoplognathus sp. (genus)

HaukeKoch wrote:

26 Mar 2025

This is likely A. boisduvalii given the streaked pattern of dark punctures on the elytra, but to definitely exclude A. porosus it's best to get a clear view of the back showing the dorsal side of the pygidium.

Anoplognathus sp. (genus)