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A small species compared with other Australian funnel-web spiders, the Victorian funnel-web spider has a similar colouration to most other Australian funnel-web spiders, namely a shiny black carapace and black to dark brown legs and chelicerae, with a matte abdomen with a maroon tinge.
They often build tangle space webs, hence the common name, but Theridiidae has a large diversity of spider web forms. [9] Many trap ants and other ground dwelling insects using elastic, sticky silk trap lines leading to the soil surface. Webs remain in place for extended periods and are expanded and repaired, but no regular pattern of web ...
The webs are oriented vertically and have a "signal" thread attached to the center that notifies the spider when prey has been captured. Unlike Argiope garden spiders, Araneus marmoreus hides in a silken retreat to the side of the web (at the end of the signal thread). The retreat can be made from leaves folded over and held together with silk ...
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.
The zigzag-shaped web decoration, named the stabilimentum, is featured at the centre of the orb. Its function is not currently known, though studies have indicated that the webs containing stabilimentia are damaged less often by birds flying through them. [3] [4] When prey gets trapped in the web, the spider immobilizes it by wrapping it in silk.
Pisaurina mira, also known as the American nursery web spider, due to the web it raises young in, is a species of spider in the family Pisauridae. They are often mistaken for wolf spiders due to their physical resemblance. P. mira is distinguished by its unique eye arrangement of two rows.