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Triangular spider

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Species:
Arkys cornutus (RM)
Previous species name:
Arcys cornutus
Family:
Araneidae
formerly Argiopidae
Body length:
female: 6 mm
male: 4 mm
Habitat:
On or under green leaves; not normally associated with any form of web since this species uses ambush techniques to catch insects
Toxicity:
Uncertain but its fangs are too small to penetrate human skin
Arkys cornutus
Click to enlarge
From above

On this spider the first two pairs of legs are strong with rows of inwards-pointing spines and are curved forward like those of crab and salticid spiders. The triangular abdomen and its pattern of markings are distinctive and almost unique.

Spider(s) with a very similar appearance: Arkys lancearius and Arkys clavatus.


Email Ron Atkinson for more information.    Last updated 9 February 2006.