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Knobbly Crab Spider - Stephanopis altifrons

FAMILY THOMISIDAE

This page contains pictures and information about Knobbly Crab Spiders that we found in the Brisbane area, Queensland, Australia.
 
Leg to leg 30mm 
 
This spider is not easily be noticed if it were resting on bark. We found it when it was guarding its egg-sac on leaf. This spider is slow moving.  
 
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The first time we found this spider was in Karawatha Forest. 
 
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We found this spider again in Sunnybank near Bulimba Creek. 
 
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Both two times we found the spider were it was resting on its nest/egg sac built by curled fresh leaf and silks. Both spiders did not move even a small bit even with our interrupts. 

Reference:
1. A Guide to Australian Spiders - Densey Clyne, Melbourne, Nelson 1969, p59.
2. Crab Spider - The Find-a-spider Guide for Australian Spiders, University of Southern Queensland, 2007.
3. Spiders of Australia: An Introduction to Their Classification, Biology & Distribution - Hawkeswood T, Pensoft Pub, 2003, p106.  

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Last updated: December 08, 2007.