维基百科 Hyptiotes is a genus of spiders in the family Uloboridae. Feeding[edit] Hyptiotes creates a triangular web and sits at a vertex until it detects vibrations that signify the collision of its prey. At this moment hyptiotes releases a coil of silk which it has held taut in such a manner that the tension of the web causes it to entangle the spider's prey. The spider then wraps its prey in special wrapping silk.[1] References[edit] Wikimedia Commons has media related to Hyptiotes. Jump up ^ David Attenborough, 2005, Life In the Undergrowth, Episode 3, 23 mins 15 secs ff. BBC Worldwide Limited