The Find-a-Spider Guide

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Hasarius adansoni

Fact Box
Species:
Hasarius adansoni (QM)
(or a closely related salticid; note that this identification is tentative since Hasarius adansoni is a cosmopolitan species and its appearance varies depending on the country or location in which it is collected)
Family:
Salticidae
Body length:
female: 4.5 mm
male: 4 mm
Habitat:
May be found on green leaves or on other surfaces around houses
Toxicity:
Unknown but much too small to present a hazard to humans
Hasarius adansoni
Click to enlarge
Immature specimen
Click to enlarge
Immature specimen

Spider(s) with a very similar appearance: Like Cytaea and Euryattus species, Hasarius adansoni has fissident dentition on its chelicerae and the three genera can be difficult to distinguish unless the male or female genitalia of an individual specimen can be examined with a stereo microscope.


Email Ron Atkinson for more information.    Last updated 2 February 2009.