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Ancient Drawing Revives Interest in Lace Weaver Spider's Unique Hunting

6/13/2025

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Summary

Story summary

A 94-year-old drawing has reignited fascination with the feather-legged lace weaver spider's extraordinary hunting technique. Rather than using venom, this spider ensnares its prey in silk and unleashes deadly toxins. Led by Giulia Zancolli, researchers have verified that these toxins are highly effective, proving lethal to fruit flies and rivaling conventional spider venom.

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Story summary

A 94-year-old drawing has reignited fascination with the feather-legged lace weaver spider's extraordinary hunting technique. Rather than using venom, this spider ensnares its prey in silk and unleashes deadly toxins. Led by Giulia Zancolli, researchers have verified that these toxins are highly effective, proving lethal to fruit flies and rivaling conventional spider venom.