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Last updated on April 24, 2014 at 21:24 EDT

Latest Damian Elias Stories

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2010-06-07 09:20:26

If you thought women's pro wrestling was a cutthroat business, jumping spiders may have them beat. In most animals the bigger, better fighter usually wins. But a new study of the jumping spider Phidippus clarus suggests that size and skill aren't everything "“ what matters for Phidippus females is how badly they want to win. Found in fields throughout North America, nickel-sized Phidippus clarus is a feisty spider prone to picking fights. In battles between males, the bigger, heavier...