Do spiders sleep? Study suggests they may snooze like humans
It's a question that keeps some scientists awake at night: Do spiders sleep?
It's a question that keeps some scientists awake at night: Do spiders sleep?
Plants & Animals
Aug 8, 2022
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About 2 to 3 million years ago, a group of spiders let out long silk threads into the wind and set sail, so to speak, across the Pacific Ocean to Hawaii. These spiders were parasites of other spiders, invading their webs, ...
Plants & Animals
Mar 8, 2018
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251
University of Arizona researchers led a team that has discovered that venom of spiders in the genus Loxosceles, which contains about 100 spider species including the brown recluse, produces a different chemical product in ...
Plants & Animals
Aug 29, 2013
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(Phys.org) —Researchers studying the Stegodyphus sarasinorum spider in India have found that individual specimens have different personality traits from one another. In their paper published in Proceedings of the Royal ...
(PhysOrg.com)—An international research team decoded the genetic blueprint of the two-spotted spider mite, raising hope for new ways to attack the major pest, which resists pesticides and destroys crops and ornamental plants ...
Biotechnology
Nov 23, 2011
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Jumping spiders, a tiny chirping frog and an elegant striped gecko are among 56 species believed new to science discovered during a Conservation International (CI) Rapid Assessment Program (RAP) expedition to Papua New Guinea's ...
Plants & Animals
Mar 25, 2009
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A pair of environmental scientists at Yunnan University, in China, has found an instance of a pair of spiders, one male, the other female, working together to create the image of a flower, thereby fooling both prey and predators.
Arachnophobia can make humans flee at the sight of a brown recluse, black widow or even a daddy long legs, but animal predators of spiders know no such fear.
Ecology
Mar 22, 2024
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197
On a remote tropical island in the Atlantic Ocean, a pair of marooned pirates have been discovered. While they lack eyepatches and cutlasses, the two new species of pirate spider certainly live up to their nautical name, ...
Plants & Animals
Feb 16, 2024
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150
Two natural scientists at Macquarie University, working with an evolutionary specialist at the University of New South Wales, all in Australia, have found that imperfect mimicry in spiders and insects is likely mainly shaped ...