Tau Emerald at Acton, ACT
Identification history
| Hemicordulia tau | 6 Oct 2022 | HarveyPerkins | ||
| Unidentified | 5 Oct 2022 | TimL |
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User's notes
Behind the dragonfly's head in the fifth image, the circular, yellow-coloured anterior thoracic spiracle valve can just be seen, and is in the closed position. I understand this is the spiracle that provides oxygen for the dragonfly's head and the wing muscles. Thanks to Marcus for the initial sighting of this dragonfly at rest at ANBG.
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Nearby sightings
Location information
- Coordinates 149.107665-35.275222
- Altitude 630.4m
- Maps ANBG
- Places Acton, ACT
Sighting information
- 1 Abundance
- 2 Oct 2022 01:31 PM Recorded on
- TimL Recorded by
Additional information
- 50mm or larger Animal size
Species information
- Hemicordulia tau Scientific name
- Tau Emerald Common name
- Not Sensitive
- Local native
- Non-invasive or negligible
- Up to 1364m 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
