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A Web crawler, sometimes called a spider or spiderbot and often shortened to crawler, is an Internet bot that systematically browses the World Wide Web and that is typically operated by search engines for the purpose of Web indexing (web spidering).
Amaurobius ferox is known to spin a cribellate web to facilitate prey capture and provide a protective retreat. [2] The web is special because the silk has a unique woolly texture that is caused by extremely thin and extraordinarily sticky fibers, which gives the species its common-name, the black lace-weaver.
A spider trap (or crawler trap) is a set of web pages that may intentionally or unintentionally be used to cause a web crawler or search bot to make an infinite number of requests or cause a poorly constructed crawler to crash. Web crawlers are also called web spiders, from which the name is derived. Spider traps may be created to "catch ...
Perhaps the most famous group of spiders that construct funnel-shaped webs is the Australian funnel-web spiders. There are 36 of them and some are dangerous as they produce a fast-acting and ...
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.
Information technology terms such as the "web spider" (or "web crawler") and the World Wide Web imply the spiderlike connection of information accessed on the Internet. [4] A dance, the tarantella, refers to the purported victims of a bite from the spider Lycosa tarantula which were allegedly compelled to dance until they were exhausted. [119]
The web of Cyrtophora exanthematica. The spider stays in the middle of the lower orb web hanging upside down. [5] When it feels threatened, however, it will run to the edge of the web and hide among the vegetation and debris. [11] The spider has a sanctuary at the edge of the web surrounded by dead leaves which it can use to camouflage itself. [5]
He is the biggest spider,” said the park’s spider keeper Emma Teni, in a video posted on its official Facebook page. ... the average length of a funnel-web spider’s body is 1 to 5 ...