T.E.R:R.A.I.N - Taranaki Educational Resource: Research, Analysis and Information Network


House spider (Grey ) Badumna longinqua

Kingdom: Animalia 
Phylum: Arthropoda 
Class: Arachnida 
Order: Araneae 
Suborder: Araneomorphae 
Family: Desidae
Genus: Badumna 
Species: Badumna
Scientific name: Badumna longinqua
Synonyms:. Badumna Longinquus 
Common name: Australian Grey House Spider, Grey House Spider

Badumna longinqua is an Australian immigrant. of a body length: female: 14 mm male: 11 mm This species is commonly found in retreats of leaves and tangled webbing in green shrubs, tree trunks, logs,  It is also found in buildings and on car bodies, rock walls and buildings (in window frames, wall crevices, etc).It feeds on insects such as flies, moths, beetles.
Badumna longinqua itself is the favourite food of the whitetail spider.
The female spider never leaves her web unless forced to, but keeps on repairing it - old webs look untidy, grey and woolly from constant additions of silk. Its toxicity is uncertain; this species probably has the potential to cause mild illness but is rarely aggressive towards humans.  It hunts only at night.

Female


Male.


Male


Badumna longinqua in its daytime retreat.


Male




The spider in defensive posture




Male


Male


Underside


Badumna longinqua photographed at night time sitting in its untidy web.




 
 
Brown house spider old eggs sacs.  Exit holes are visible.

 

Thanks to Wikipedia for text and information: https://creativecommons.org/licenses/by-sa/3.0/