4 A Stem Borer moth (Lyonetiidae) at Yarralumla, ACT
Identification history
| Dascia sagittifera | 2 Oct 2024 | donhe | ||
| Dascia sagittifera | 1 Oct 2024 | ibaird | ||
| Dascia sp | 1 Oct 2024 | WendyEM | ||
| Tineidae (family) | 28 Sep 2024 | donhe | ||
| Tineidae (family) | 28 Sep 2024 | DPRees125 |
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User's notes
Large numbers in dried gass and low scrubs, looks like some sort of Tineid moth to me
18 comments
ibaird
wrote:
29 Sep 2024
Yes. I have not found a convincingmatch for this species. More photos of this species from different angles might help with ID.
ibaird
wrote:
30 Sep 2024
A 3/4 or dorsal view. Are there fine vertical palps in fluff around the mouthparts suggesting Thema (genus]?
DPRees125
wrote:
30 Sep 2024
OK, went back this morning with more gear and obtained better images, if anything there are more of them there today, however very restless when moving close to them,
donhe
wrote:
30 Sep 2024
Could you capture one, put it in the fridge for a spell to put it to sleep, then see if it is holding fluffy palps folded up over it head, or is the head really fluffy on top ?
DPRees125
wrote:
30 Sep 2024
Having looked at lots of these live now I can see no evidence of vertical palps
DPRees125
wrote:
30 Sep 2024
having looked at lots of these things alove through the viewfinder I have so far not seen evidence of vertical palps
DPRees125
wrote:
1 Oct 2024
Ian, I have a specimen and I have been doing some very close up work to the limit of my gear, including photostacks. I am processing them now and can provide them IDC. what would be the best way to do this.
ibaird
wrote:
1 Oct 2024
Thanks, WendyEM. and DPRees125. It looks like this moth matches the species Dascia sagittifera, a Stem Borer moth in the family Lyonetiidae. A new species for NatureMapr and NatureMapr's Canberra and Southern Tablelands region. Excellent photos. Records online suggest thIs moth species is widely distributed but not commonly photographed.
WendyEM
wrote:
2 Oct 2024
Yes thanks for the excellent photos. This is a new Family for NM? On widespread - I regularly got it in my front yard in Coburg (Melburne)
DPRees125
wrote:
2 Oct 2024
Indeed, there are heaps of them on BM, little grey things that fly as you move though the dry veg. must have been known, right...
ibaird
wrote:
2 Oct 2024
Yes, one probably should not jump to conclusions, but with time, experience and broader expertise, a more complete picture of moth diversity and distribution emerges!
Location information
- Coordinates 149.088926-35.275920
- Maps Black Mountain
- Places Yarralumla, ACT
Sighting information
- 16 - 100 Abundance
- 30 Sep 2024 12:14 PM Recorded on
- DPRees125 Recorded by
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Featured sightings Insects Moths (Lepidoptera) Other moths DPRees125
Additional information
- 5mm to 12mm Animal size
- Alive / healthy Animal health
Species information
- Dascia sagittifera Scientific name
- A Stem Borer moth (Lyonetiidae) Common name
- Not Sensitive
- Local native
- Non-invasive or negligible
- Up to 638.2m 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
