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A classic circular form spider's web Infographic illustrating the process of constructing an orb web. A spider web, spiderweb, spider's web, or cobweb (from the archaic word coppe, meaning 'spider') [1] is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
Male spiders may produce sperm webs; spider eggs are covered in silk cocoons. [33] [36] Dispersal "Ballooning" or "kiting" used by smaller spiders to float through the air, for instance for dispersal. [37] Food The kleptoparasitic Argyrodes eats the silk of host spider webs. Some daily weavers of temporary webs eat their own unused silk, thus ...
Darwin's bark spider (Caerostris darwini) is an orb-weaver spider that produces the largest known orb webs, ranging from 900 to 28,000 square centimetres (140 to 4,340 sq in), [2] [3] with bridge lines spanning up to 25 metres (82 ft).
Generally, towards evening, the spider consumes the old web, rests for about an hour, then spins a new web in the same general location. Thus, the webs of orb-weavers are generally free of the accumulation of detritus common to other species, such as black widow spiders. Some orb-weavers do not build webs at all.
Arachnophobics, beware — a massive spiderweb spun in a small town in western Greece has blanketed nearly a 1,000-foot expanse of the region's coast.
The Australian Reptile Park recently recorded its largest male funnel-web spider yet, CNN reported. According to the zoo, which is located north of Syndey, Australia, the spider measures a ...
Agelenopsis, commonly known as the American grass spiders, is a genus of funnel weavers described by C.G. Giebel in 1869. [1] They weave sheet webs that have a funnel shelter on one edge. The web is not sticky, but these spiders make up for that by running very rapidly. The larger specimens (depending on species) can grow to about 19 mm in body ...
A video camera observed what happened to free-flying male fireflies subsequently trapped by the webs in four different scenarios involving two different variables: whether a spider was in the web ...