The Find-a-Spider Guide

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Desis species

Fact Box
Species:
Desis species
(ID by Dr. R. Raven, Qld Mus.)
Family:
Desidae
Body length:
female: Unknown
male: perhaps 7-10 mm
Habitat:
Uncertain; the main photo shows a specimen that was found inside a house but the other photos are of another male that was on the bark of a tree foraging or searching for a female at night
Toxicity:
The toxicity of this spider's venom is unknown but this species probably is not dangerous to humans
652
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The same species?
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Another view
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Side view
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Over its retreat?

Few of the Australian Desis species have been studied so far so little is known about the natural history of any of them except those species that have adopted an intertidal habitat. While the chelicerae of most desid genera point downwards those of Paramatachia and Desis species are porrect, which means they point forwards. This may serve to facilitate movement through small caverties in wood or coral masses.

Spider(s) with a very similar appearance: None apart from Paramatachia species, although species from several other spider families are superficially similar to this spider.


Email Ron Atkinson for more information.    Last updated 13 April 2017.