This cross section through the head of a jumping spider shows off the interior structure of four of its eight eyes. Jumping spiders have the most acute vision of any terrestrial invertebrate. In fact, ...
Related: Surprisingly-bad acting is key to jumping spider's survival During courtship, males unfold their fan — a flap on their abdomen used in courtship — and tilt it to one side. At the same ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果