Xanthocryptus novozealandicus

Lemon tree borer parasite wasp at Higgins Woodland

Xanthocryptus novozealandicus at Higgins Woodland - 26 Nov 2023
Xanthocryptus novozealandicus at Higgins Woodland - 26 Nov 2023
Xanthocryptus novozealandicus at Higgins Woodland - 26 Nov 2023
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Identification history

Xanthocryptus novozealandicus 10 Dec 2024 SimoneC
Stenarella victoriae 27 Nov 2023 SimoneC
Unidentified 26 Nov 2023 Untidy

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5 comments

Untidy wrote:
   27 Nov 2023
Hey Simone, thanks so much for your ID on the wasp. My husband, whose insect photos I post, likes to have fun working out species ID. He couldn't work out whether it was Stenarella victoriae or Xanthocryptus novozealandicus. He thought that the ovipositor on the wasp he photographed might be too short for Stenarella? Is it one of those cases where there is quite a bit of variation in ovipositor length within the species?
SimoneC wrote:
   28 Nov 2023
I usually use the markings on the hind legs, S. victoriae has two white bands while X. novozealandicus has a single white band
Untidy wrote:
   28 Nov 2023
Thank you very much for clearing that up, Simone.
SimoneC wrote:
   10 Dec 2024
I now realise ovipositor length is a very clear differentiator, S. victoria has a very long ovipositor, while the X. novozealandicus is short. So my original id was wrong.
Untidy wrote:
   10 Dec 2024
No worries, Simone. Thank you for the update.

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Location information

Sighting information

Additional information

  • Casuarina cunninghamiana Associated plant
  • 25mm to 50mm Animal size
  • Alive / healthy Animal health

Species information

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  • 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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