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Wasps (Hymenoptera, Apocrita)
Parasitic wasps (numerous families)
Aeschylia sp. (genus)
1 A parasitic wasp at Evatt, ACT
Identification history
| Aeschylia sp. (genus) | 11 Jul 2020 | michaelb | ||
| Unidentified | 12 Feb 2020 | TimL |
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Significant sighting
michaelb noted:
11 Jul 2020
A rare and unusual parasitic wasp. See comments.
Author's notes
An historical sighting. Refer also to wasp sighting 4249259.
3 comments
TimL wrote:
8 Jul 2020
An update on efforts to identify this insect:
Hi Tim
Thank you for your enquiry.
I’m sorry to say but this was beyond us, which I don’t often say. I thought it might have been a sawfly (pergid ) and sent it to one of our entomologists, he said “The waist between the mesosoma and metasoma (abdomen, loosely speaking) means it is not a pergid. I don't recognise it, but with those incredible scapes it should be famous. There is a long list of gall-forming wasps in the family Eurytomidae that look something like that but I could not find one with gigantic scapes like that.”
Scapes are the base of the antennae.
If you happen to capture one, could you send it to us and we can refine our identification.
Sincerely
David Bock
Manager, Search & Discover | Visitor Experience and Education
Australian Museum 1 William Street Sydney NSW 2010 Australia
Hi Tim
Thank you for your enquiry.
I’m sorry to say but this was beyond us, which I don’t often say. I thought it might have been a sawfly (pergid ) and sent it to one of our entomologists, he said “The waist between the mesosoma and metasoma (abdomen, loosely speaking) means it is not a pergid. I don't recognise it, but with those incredible scapes it should be famous. There is a long list of gall-forming wasps in the family Eurytomidae that look something like that but I could not find one with gigantic scapes like that.”
Scapes are the base of the antennae.
If you happen to capture one, could you send it to us and we can refine our identification.
Sincerely
David Bock
Manager, Search & Discover | Visitor Experience and Education
Australian Museum 1 William Street Sydney NSW 2010 Australia
michaelb wrote:
11 Jul 2020
Roger Farrow enquired about this to a colleague, Andy Austin who know parasitic wasps. Andy asked about it O/S. His reply to Roger was: "Hi Roger, My colleague Lars Krogmann in Germany has nailed it – 'This looks like the genus Aeschylia (Pteromalidae: Ormocerinae). Most likely it is Aeschylia mira, which was described by Boucek in 1988 based on specimens from NSW and QLD. That species has a red/black coloration that exactly matches the pattern of that on your photo. The species develops in stem galls on Callistemon salignum” '.
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Nearby sightings
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Location information
- Coordinates 149.064058-35.213357
- Places Evatt, ACT
Species information
- Not Sensitive
- Local Native
- Non-Invasive
Sighting information
- 1 Abundance
- 6 Dec 2015 05:09 PM Recorded on
- TimL Recorded by
Additional information
- 5mm to 12mm Animal size
Record quality
- Images or audio
- More than one media file
- Confirmed by an expert moderator
- Nearby sighting(s) of same species
- GPS evidence of location
- Description
- Additional attributes
