spiders

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Orb Web spiders all around the world, including the families that live here in Australia combine a variety of factors in the behaviour and physiology to prevent themselves sticking to their own webs (1) Hairs on the spider reduce the surface area of contact of the leg to the web (2) A chemical resin that is secreted by the spider also seems to reduce adhesion to the web (3) they move delicately, sometimes moving on to tip toes when the web shakes (pictured).
Mar 29, 2012 / 3 notes

Orb Web spiders all around the world, including the families that live here in Australia combine a variety of factors in the behaviour and physiology to prevent themselves sticking to their own webs (1) Hairs on the spider reduce the surface area of contact of the leg to the web (2) A chemical resin that is secreted by the spider also seems to reduce adhesion to the web (3) they move delicately, sometimes moving on to tip toes when the web shakes (pictured).