Polyclonus atratus

1 A sawfly at Dunlop, ACT

Polyclonus atratus at Dunlop, ACT - 22 Mar 2019 04:35 PM
Polyclonus atratus at Dunlop, ACT - 22 Mar 2019 04:35 PM
Polyclonus atratus at Dunlop, ACT - 22 Mar 2019 04:35 PM
Polyclonus atratus at Dunlop, ACT - 22 Mar 2019 04:35 PM
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Identification history

Polyclonus atratus 23 Mar 2019 KimPullen
Polyclonus atratus 23 Mar 2019 CathB

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User's notes

I have now seen about a dozen of these, all on Lomandra longifolia leaves where they are easily seen against the bright green background. All had feathery antennae. I was even able to catch one that landed on my hand, if you would like a specimen. Body length (minus antennae) is about 4mm. I found a picture of Polyclonus online at http://v3.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=334014

1 comment

KimPullen wrote:
   26 Mar 2019
Thanks Cath. Your observations suggest that Lomandra might be the hostplant of the larvae, and it would be worth searching them at some time in the future.
The boldsystems image apparently shows the museum specimen that a DNA sample was taken from. I have to say your images are much better!

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Location information

Sighting information

Additional information

  • Lomandra longifolia Associated plant
  • Less than 5mm Animal size

Species information

  • Polyclonus atratus Scientific name
  • A sawfly Common name
  • Not Sensitive
  • Rare or uncommon native
  • Non-invasive or negligible
  • Up to 798.1m Recorded at altitude
  • Machine learning
  • External link More information

Record quality

  • Images or audio
  • More than one media file
  • Verified by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
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