The Find-a-Spider Guide

The Find-a-Spider Guide    The Find-a-Spider Guide    The Find-a-Spider Guide    The Find-a-Spider Guide
Find a spider by...     common name     location       species       family       webs and egg sacs     photos

Red house spider

Fact Box
Species:
Nesticodes rufipes (QM)
Family:
Theridiidae
Body length:
female: 7 mm
male: about 3 mm
Habitat:
This species builds a small, tangled web in dark corners if inside a house or under rims of garden pots and similar structures; its round egg sac is often found nearby, the web also serving as a retreat
Toxicity:
This species is said to be capable of causing some local pain and accidental bitings may occur in the same manner as for the redback spider Latrodectus hasseltii
Nesticodes rufipes
Click to enlarge
Side view
Click to enlarge
In its web
Click to enlarge
Another female?
Click to enlarge
Another female

The main distinguishing characteristics of this theridiid are the dark brown and slightly mottled, globular abdomen and the red-brown colour of the legs and front half of the spider.

Known range: Recorded as being associated with domestic housing all down the east coast of Australia and also in Launceston.

Spider(s) with a very similar appearance: Parasteatoda tepidariorum and Latrodectus hasseltii.


Email Ron Atkinson for more information.    Last updated 20 January 2022.