Eumeninae (subfamily)

1 Unidentified Potter wasp at Red Hill Nature Reserve

Eumeninae (subfamily) at Red Hill Nature Reserve - 23 Dec 2023 12:17 PM
Eumeninae (subfamily) at Red Hill Nature Reserve - 23 Dec 2023 12:17 PM
Eumeninae (subfamily) at Red Hill Nature Reserve - 23 Dec 2023 12:17 PM
Eumeninae (subfamily) at Red Hill Nature Reserve - 23 Dec 2023 12:17 PM
Eumeninae (subfamily) at Red Hill Nature Reserve - 23 Dec 2023 12:17 PM
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Identification history

Eumeninae (subfamily) 23 Dec 2023 SimoneC
Unidentified 23 Dec 2023 LisaH

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User's notes

I was attracted to this leaf by a crackling noise, where I discovered this wasp chewing into the leaf. She then busily turned herself, chewed, turned herself, and when I saw her arched abdomen, I guessed she was laying eggs. Only after I looked at the photos did I notice the green, living larva of something that she has exposed with her mandibles, which I assume will allow her larvae, their main meal once they hatch?

2 comments

SimoneC wrote:
   23 Dec 2023
Almost certainly a Paralastor, but I cannot see the wing veins quite clearly enough. Eumeninae usually nest in soil or hollows, or build mud nests provisioned with caterpillars - so that could be what the larva visible in your photos is.
LisaH wrote:
   24 Dec 2023
@SimoneC Thank you! I've replaced one of the photos with the best picture I have of the unfolded wing - hoping that it's of some help in IDing?

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Sighting information

Additional information

  • 25mm to 50mm Animal size
  • Egg laying Breeding behaviour
  • Alive / healthy Animal health

Species information

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