Just So Stories

Random Reviews and Ramblings from Redcliffe


Bugs in the Spotlight

Net-casting Spiders
Asianopis subrufa

When it comes to specialised hunting techniques in the spider world, you can’t go past these amazing spiders. Net-casting spiders (Asianopis subrufa) are remarkable hunters that create an elastic silk net and hold it with their front four legs. They then suspend themselves above a likely spot where crawling insects may wander. When prey strays within the target zone the spider lunges and expands the net to its full size before letting it rapidly contract around the insect, sweeping it off the ground at the same time. The net is made from multiple strands of looping silk and grips to the spines and hairs on insects in the same way as our socks catch grass seeds.  

They are one of the most fascinating species we breed at Minibeast Wildlife. Their unique behaviour is just incredible to watch for yourself, and they have been the subject of many nature documentary series we have worked on. One of these was Micro Monsters with David Attenborough where we assisted the film crew to capture a remarkable sequence of a Net-casting spider hunting. 

You can watch this jaw-dropping behaviour in your own home as we actually breed these intriguing spiders and they are available in the Bugshop. Not only are they harmless, they are really easy to keep. 

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