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GRUESOME!!
Tarantulas are very strong spiders. They pounce on their prey and hold it still with their legs while their fangs inject poison. The poison paralyzes the prey and a special fluid from the spider's stomach digests the soft parts. The spider then sucks up the insides of its victim's body.


The soft footfall that signals dinner


The soft footfall that signals dinner
A German physicist has developed a computer model that explains how scorpions can locate prey by listening to ripples in the sand. Scorpions detect movement on sand with sensors in their feet and feel the vibration most strongly in the direction of the prey. This tells them where to turn to face their prey. It is possible that a similar process tells spiders where prey is in their webs.
3 APRIL 1999, P. 6
New Scientist
3 APRIL 1999, P. 6

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