Spiders lace webs in toxins to paralyze prey

Just what every arachnophobe needed to hear.

Luciano Marra from São Paulo, Brasil - Aranha de Teia (Nephila clavipes), CC BY-SA 2.0
  • A new study suggests some spiders might lace their webs with neurotoxins similar to the ones in their venom.
  • The toxins were shown to be effective at paralyzing insects injected with them.
  • Previous studies showed that other spiders lace their webs with chemicals that repel large insects.
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