Tiny spider catapults to safety after mating to avoid sexual cannibalism

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Philoponella prominens are social spiders, meaning they live in groups. But soon after they mate, the male arachnid has to rapidly leap away to avoid being eaten by its female partner

Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When one tiny species of spider mates, one partner needs a special move to survive the encounter.

Philoponella prominens are social spiders, meaning they live in groups, but soon after they mate, the male arachnid has to rapidly leap away to avoid being eaten by its female partner, new research has revealed. The tiny spiders live in communities of up to 215 and build connecting webs, according to a study published in the journal Current Biology.

Hide Caption 1 of 8 Photos: Wild planetThe Jorō spider, a large arachnid native to southeastern Asia, can grow to about the size of your palm or larger. Trichonephila clavata spread to the southeastern United States nearly a decade ago and now could soon spread into the US Northeast.Hide Caption 2 of 8 Photos: Wild planetPreviously known as"gypsy moth," the species Lymantria dispar is now "spongy moth," according to the Entomological Society of America.

 

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