where do cobwebs come from - EAS

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  1. Spiders
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    Cobwebs come from spiders. Spiders are small arthropods that have eight legs, and their teeth are generally able to inject venom from biting. As recorded by taxonomists, presently there are over 45,000 species of spiders distributed in 129 families in the world.

    Cobweb Creation Unravele…

    kidadl.com
    Where do cobwebs come from? Cobwebs come from spiders, even if you do not see the spider. Indeed, there are quite a number of arthropods that can produce a sort of silk similar to that produced by spiders. For example, silkmoths or other butterflies produce a silk that is involved in some aspect of reproduction or development.

    Re: Where do cob webs co…

    madsci.org
    Yes, cobwebs are made by spiders. Arachnologically speaking, a “cobweb” is a web made up of short irregular strands arranged haphazardly, as opposed to the elegant and elaborate orb webs made by spiders of the family Araneidae. The “cobweb spiders” make up the family Theridiidae.

    Are cobwebs made by spid…

    straightdope.com
  2. 其他人也問了以下問題
    What are cobwebs?The cobwebs are those webs that are produced by a family of spiders known as Theridiidae (or cobweb spiders, tangled web spiders, comb-footed spiders etc.) a spider's web, especially when old and dusty.

    What are cobwebs made out of? - Quora

    www.quora.com/What-are-cobwebs-made-out-of
    What is the difference between spider web and Cobweb?Spider web. " Spider web " is typically used to refer to a web that is apparently still in use (i.e. clean), whereas " cobweb " refers to abandoned (i.e. dusty) webs. However, the word "cobweb" is also used by biologists to describe the tangled three-dimensional web of some spiders of the Theridiidae family.

    Spider web - Wikipedia

    en.wikipedia.org/wiki/Spider_web
    Are dusty cobwebs made by spiders?Like most spider webs, the webs of cobweb spiders are sticky. When the spiders move away or die, the abandoned webs start to collect airborne lint and dust. The resulting dust laden strands hanging around lead to the false idea that cobwebs are not made by spiders. Are Single Strands Of Dusty Cobwebs Caused By Spiders?

    Where Do Cobwebs Come From? | A Moment of Science - Indiana Publi…

    indianapublicmedia.org/amomentofscience/cobwebs.php
    Where does a spider's web come from?Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen. A spider web, spiderweb, spider's web, or cobweb (from the archaic word coppe, meaning "spider") is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey .

    Spider web - Wikipedia

    en.wikipedia.org/wiki/Spider_web
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  3. What Is The Cause Of Cobwebs? How Are Cobwebs Created?

    https://www.scienceabc.com/eyeopeners/the-secret-behind-the-creation...

    網頁2015年10月5日 · Cobwebs Are The Work Of Spiders. As it turns out, the majority of cobwebs actually consist of abandoned spider webs! Web …

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    Where did the word "cobwebs" come from?
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  4. Where Do Cobwebs Come From? | A Moment of …

    https://indianapublicmedia.org/amomentofscience/cobwebs.php

    網頁Theridiidae, The Cobweb Spider. Spiders of the family Theridiidae, or "cobweb spiders" are responsible for many of the loose, haphazard looking webs found in the corners of …

  5. Where Do Cobwebs Come From? | Mental Floss

    https://www.mentalfloss.com/article/600360/where-do-cobwebs-come-from

    網頁2019年9月24日 · Where do these cobwebs come from? The term cobweb is used to describe any web spun by a member of the Theridiidae family of spiders, made up of a …

    • 預估閱讀時間: 2 分鐘

    • Spider web - Wikipedia

      https://en.wikipedia.org/wiki/Spider_web

      Some spiders use their webs for hearing, where the giant webs function as extended and reconfigurable auditory sensors.
      Some species of spider do not use webs for capturing prey directly, instead pouncing from concealment (e.g. trapdoor spiders) or running them down in open chase (e.g. wolf spiders). The net-casting spider balances the two methods of running and web spinning in its feeding habits. T…

      Wikipedia · CC-BY-SA 授權下的文字

    • What Are Cobwebs? The Spooky Scientific Reason, …

      https://www.realtor.com/advice/home-improvement/why-are-cobwebs-in-your-house...

      網頁2022年10月9日 · A cobweb is a web spun by members of the spider family Theridiidae (aka “house spiders”). The family has over 200 species of spiders in the U.S., including black …

      • 預估閱讀時間: 6 分鐘

      • What Are Cobwebs? Where Do They Come From? - YouTube

        https://www.youtube.com/watch?v=SPrYuS916PE

        網頁2021年12月15日 · Most cobwebs actually consist of abandoned spider webs. These home-abandoning spiders, mainly those of the species Theridiidae, build these sticky webs for c...

      • How Do Cobwebs Form Without Spiders? - FAQS Clear

        https://www.faqsclear.com/how-do-cobwebs-form-without-spiders

        網頁2022年5月28日 · Not all spiderwebs are cobwebs, but all cobwebs are spider webs. Well… they used to be! Typically, a cobweb is an abandoned spider web. The sticky silk of a …

      • Where Do Cobwebs Come From - WHYIENJOY

        https://www.whyienjoy.com/where-do-cobwebs-come-from

        網頁2018年9月28日 · Why do cobwebs keep coming back? Regularly Clean and Dust Your Home – Clutter can be inviting to spiders, and this means the presence of cobwebs. …

      • What are cobwebs made out of? - Quora

        https://www.quora.com/What-are-cobwebs-made-out-of

        網頁Answer (1 of 3): Cobwebs are spiderwebs. “Cob” is an old name some people gave to spiders. Generally we call them cobwebs when “old” spiderwebs collect dust and debris …

      • Re: Where do cob webs come from? - MadSci

        https://www.madsci.org/posts/archives/may97/859695397.Zo.r.html

        網頁1997年3月29日 · Cobwebs come from spiders, even if you do not see the spider. Indeed, there are quite a number of arthropods that can produce a sort of silk similar to that …

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