云南长纺蛛，动物界-节肢动物门-蛛形纲-蜘蛛目-长纺蛛科-长纺蛛属。维基百科The Hersilia (or Long-spinnered Bark Spiders) are a genus of tree trunk spiders in the Hersiliidae family. They are sometimes known as Two-tailed spiders, due to their greatly enlarged spinnerets.Males grow up to 8 mm long, and females up to 10 mm. They can be found on tree trunks in gardens or jungle fringes in Africa, Asia and Australasia. Hersiliidae