Chrysomya sp. (genus)

A green/blue blowfly at Florey, ACT

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Chrysomya sp. (genus) MichaelMulvaney 20 Feb 2025
Lucilia sp. (genus) MichaelMulvaney 13 Jan 2025
Chrysomya sp. (genus) KorinneM 20 Nov 2024

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2 comments

   19 Feb 2025
@MichaelMulvaney

On iNat, Tony_d has commented that they think it's Chrysomya sp. (genus) based on:

My ID is based largely on chaetotaxy (major bristling) - this fly is definitely not Lucilia based on that - note how reduced the major bristles are in size and numbers on the scutum compared to the feature pics for Lucilia - a more specific character is this fly has only one pair of postsutural acrostichal bristle pairs (medial pair immediately in front of scutellum), whereas Lucilia has 2 to 3 pairs of postsutural acrostichal bristles (row between medial scutal cross-suture and scutellum).
   20 Feb 2025
Thanks Koprrine - I use the lucid carrion fly key - which is a bit difficult as it uses a lot of features you don't see in even a good photo

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Location information

Sighting information

  • 2 Abundance
  • KorinneM Recorded by
  • 12mm to 25mm Animal size
  • Alive / healthy Animal health
  • Yes Insect on a flower

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