Chrysolina quadrigemina
Greater St Johns Wort beetle at Watson, ACT
Identify this sighting
| Chrysolina quadrigemina | abread111 | 16 Oct 2026 | |
| Chrysolina quadrigemina | waltraud | 15 Oct 2026 |
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User's notes
Some St John's Wort in the area almost defoliated. StJW was sprayed in this area in previous seasons.
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Location information
- Coordinates 149.169342-35.225494
- Altitude 617.8m
- Maps Mount Majura The Fair, Watson
- Places Watson, ACT
Sighting information
- 101 - 1,000 Abundance
- 14 Oct 2026 12:11 PM Recorded on
- waltraud Recorded by
- 5mm to 12mm Animal size
Collections
- waltraud NatureMapr Canberra & Southern Tablelands Latest Chrysolina quadrigemina Leaf beetles (Chrysomelidae) Beetles (Coleoptera) Insects
Species information
- Chrysolina quadrigemina Scientific name
- Greater St Johns Wort beetle Common name
- Not Sensitive
- Exotic
- Non-invasive or negligible
- Up to 1025.94m Recorded at altitude
- External link More information
Record quality
Quality score
7 / 7
- 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