2 An armoured trapdoor spider at Berrima, NSW
Identification history
| Arbanitis sp. (genus) | 4 Oct 2024 | NateKingsford | ||
| Arbanitis sp. (genus) | 25 Sep 2024 | NateKingsford | ||
| Atrax robustus | 18 Dec 2021 | GlossyGal |
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User's notes
Photographed at night. Is it a funnelweb?
1 comment
NateKingsford
wrote:
25 Sep 2024
Cephalic (head) region is covered in setae (hair like structures), which all Atracids (Australian funnel webs) lack. The pedipalps (the smaller leg like structures that are between legs 1 and the fangs) are bigger than what would be expected in Atracids. The chalicerae (what connects the facts to the cephalothorax) are much smaller than what would be expected in Atracids. The layout of the eyes would be different between the two groups as well, slightly different, but noticeable with a close up photo.
Arbanitis belongs to the family Idiopidae which are commonly referred to as trapdoor spiders. I hope this is helpful and may be handy in any future encounters with mygalomorphs
Arbanitis belongs to the family Idiopidae which are commonly referred to as trapdoor spiders. I hope this is helpful and may be handy in any future encounters with mygalomorphs
Location information
- Coordinates 150.325189-34.482056
- Altitude 685.8m
- Maps Berrima Wingecarribee Local Government Area
- Places Berrima, NSW
Sighting information
- 1 Abundance
- 16 Dec 2021 08:35 PM Recorded on
- GlossyGal Recorded by
Additional information
- 25mm to 50mm Animal size
Species information
- Arbanitis sp. (genus) Scientific name
- An armoured trapdoor spider Common name
- Not Sensitive
- Local native
- Non-invasive or negligible
- Up to 695m Recorded at altitude
- Machine learning
- External link More information
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Synonyms
Misgolas sp. Dyarcyops sp.
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
