Gorb and colleagues found that zebra tarantulas secrete tiny bits of silk from nozzlelike structures in their feet. These tethers allow the arachnids to scale vertical surfaces.

• 戈尔博和同事发现；斑马纹狼蛛脚上有一个类似嘴的结构会分泌细小的丝.；这些丝会帮助它们攀登垂直的表面