-
Ambiguity Avoidance 曖昧さ回避 - ポリスピカデリー feat. 闇音レンリ / Police Piccadilly
【Yamine Renri】Ambiguity Avoidance【UTAU】
UTAUオリジナル曲
Spotify: https://spoti.fi/2RUdxdu
Apple Music: https://apple.co/36BqwWH
LINE MUSIC: https://bit.ly/2GAN0N7
Music & Movie:Police Piccadilly (https://twitter.com/_policep)
Illust:NYAKKUNNさま(http://piapro.jp/maedanyatto)
Off Vox: http://piapro.jp/t/Yjam
ポリスピカデリー http://www.nicovideo.jp/mylist/53849103
#ポリスピカデリー#曖昧さ回避
published: 19 Jan 2016
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nature | spider | webbing | hunting | insect | beautiful scenery | relaxing clip | EP3 | 🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quic...
published: 19 Jan 2022
-
nature | spider | webbing | hunting | insect | beautiful scenery | relaxing clip | EP1 | 🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quic...
published: 19 Jan 2022
-
nature | spider | webbing | hunting | insect | beautiful scenery | relaxing clip | EP 2| 🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quic...
published: 19 Jan 2022
-
Facts about spiders 😘😘//created by Dev 😀❤️❤️
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom,[2] and spinnerets that extrude silk.[3] They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms.[4] Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every habitat with the exceptions of air and sea colonization. As of May 2021, at least 49,800 spider species in 129 families have been recorded by taxonomists.[1] However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed...
published: 27 Jun 2021
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Top 10 TV Shows That Only Had ONE Bad Season
Top 10 TV Shows That Only Had ONE Bad Season // Subscribe: http://www.youtube.com/c/MsMojo?sub_confirmation=1
It’s rare that a series remains consistent throughout its entire run, but these TV shows that only had one bad season came awful close. We’ll be looking at various beloved and critically acclaimed TV shows that are known to have one infamous season that tarnished the overall reputation of the series. We’ll only be including shows with brief, season-long dips in quality, so shows like The Simpsons that suffered a permanent depression and loss of quality will not be included. MsMojo ranks the TV shows that only had one bad season. Which TV show do you think only had one bad season? Let us know in the comments!
Watch more great TV related content here:
Top 10 Bad Seasons From Good ...
published: 05 Aug 2019
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nature | European garden spider | spider webbing | animal | forest | beautiful scene | 🕷️🕸️🏞️🌄🤩😍🥰❤️💕
Just a minute :
European garden spider
The spider species Araneus diadematus is commonly called the European garden spider, diadem spider, orangie, cross spider and crowned orb weaver. It is sometimes called the pumpkin spider,[2] although this name is also used for a different species, Araneus marmoreus.[3] It is an orb-weaver spider found in Europe, where it is native, and North America, where it is introduced.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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 ext...
published: 18 Feb 2022
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nature | spider | webbing | hunting | insect | beautiful scenery | relaxing | real clip| 🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quic...
published: 19 Jan 2022
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Best HBO Max shows to binge watch today
HBO pops to mind when you think of binge-worthy television. That's reasonable, given the broadcasting network's lengthy and illustrious history in the field of awe-inspiring entertainment. From Sex and the City to Game of Thrones, HBO has been synonymous with culturally relevant, elevated quality television over the years.The fact that HBO aires some of the finest original shows to be produced in the last five years, not to mention the fact that it releases select movies on the same day as their cinema release, is why it has kept its premium position, but we're not here to discuss that.
The list of HBO Max originals is expanding, and it's a diverse combination; we've picked the top 10 for you. Including documentary series, live-action shows, and fascinating sitcoms. However, since Max Or...
published: 05 Jan 2022
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Top 10 Post Apocalyptic TV Series
If you want to know how civilization would look once it is crumbled you should definitely watch our picks for the best Post Apocalyptic tv shows.
Discover the best…
📹 YouTube tool: https://www.tubebuddy.com/communitv
We missed your favorite Post-Apocalyptic TV Series? Let us know in the comments!
Follow us on...
Instagram: http://bit.ly/2rnljTB
Facebook: http://bit.ly/2PbYxGn
Movies in this Ranking:
10. Falling Skies (2011–2015): (00:26)
9. Colony (2016–2018): (01:16)
8. The Last Ship (2014–2018): (02:07)
7. Station Eleven (2021-2022): (02:56)
6. See (2019- ): (03:42)
5. The 100 (2014–2020): (04:29)
4. Sweet Tooth (2021- ): (05:17)
3. Jericho (2006–2008): (06:06)
2. Into the Badlands (2015–2019): (06:58)
1. The Walking Dead (2010–2022): (08:45)
You want to work with us?
For ...
published: 12 Jul 2022
3:27
Ambiguity Avoidance 曖昧さ回避 - ポリスピカデリー feat. 闇音レンリ / Police Piccadilly
【Yamine Renri】Ambiguity Avoidance【UTAU】
UTAUオリジナル曲
Spotify: https://spoti.fi/2RUdxdu
Apple Music: https://apple.co/36BqwWH
LINE MUSIC: https://bit.ly/2GAN0N7
...
【Yamine Renri】Ambiguity Avoidance【UTAU】
UTAUオリジナル曲
Spotify: https://spoti.fi/2RUdxdu
Apple Music: https://apple.co/36BqwWH
LINE MUSIC: https://bit.ly/2GAN0N7
Music & Movie:Police Piccadilly (https://twitter.com/_policep)
Illust:NYAKKUNNさま(http://piapro.jp/maedanyatto)
Off Vox: http://piapro.jp/t/Yjam
ポリスピカデリー http://www.nicovideo.jp/mylist/53849103
#ポリスピカデリー#曖昧さ回避
https://wn.com/Ambiguity_Avoidance_曖昧さ回避_ポリスピカデリー_Feat._闇音レンリ_Police_Piccadilly
【Yamine Renri】Ambiguity Avoidance【UTAU】
UTAUオリジナル曲
Spotify: https://spoti.fi/2RUdxdu
Apple Music: https://apple.co/36BqwWH
LINE MUSIC: https://bit.ly/2GAN0N7
Music & Movie:Police Piccadilly (https://twitter.com/_policep)
Illust:NYAKKUNNさま(http://piapro.jp/maedanyatto)
Off Vox: http://piapro.jp/t/Yjam
ポリスピカデリー http://www.nicovideo.jp/mylist/53849103
#ポリスピカデリー#曖昧さ回避
- published: 19 Jan 2016
- views: 935928
0:32
nature | spider | webbing | hunting | insect | beautiful scenery | relaxing clip | EP3 | 🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight le...
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quick Facts Scientific classification, Suborders ...
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen.
Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax. Unlike most arthropods, spiders have no extensor muscles in their limbs and instead extend them by hydraulic pressure.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-weaver spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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.
A classic circular form spider's web
Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen.
Spiral orb webs in Karijini, Western Australia
Garden Orbweaver with beetle prey caught in its web
Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders.
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #spider #spiderweb #beautifulscenery #photography #birds #wildlife #forest
https://wn.com/Nature_|_Spider_|_Webbing_|_Hunting_|_Insect_|_Beautiful_Scenery_|_Relaxing_Clip_|_Ep3_|_🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quick Facts Scientific classification, Suborders ...
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen.
Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax. Unlike most arthropods, spiders have no extensor muscles in their limbs and instead extend them by hydraulic pressure.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-weaver spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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.
A classic circular form spider's web
Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen.
Spiral orb webs in Karijini, Western Australia
Garden Orbweaver with beetle prey caught in its web
Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders.
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #spider #spiderweb #beautifulscenery #photography #birds #wildlife #forest
- published: 19 Jan 2022
- views: 17
1:00
nature | spider | webbing | hunting | insect | beautiful scenery | relaxing clip | EP1 | 🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight le...
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quick Facts Scientific classification, Suborders ...
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen.
Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax. Unlike most arthropods, spiders have no extensor muscles in their limbs and instead extend them by hydraulic pressure.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-weaver spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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.
A classic circular form spider's web
Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen.
Spiral orb webs in Karijini, Western Australia
Garden Orbweaver with beetle prey caught in its web
Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders.
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #spider #spiderweb #beautifulscenery #photography #birds #wildlife #forest
https://wn.com/Nature_|_Spider_|_Webbing_|_Hunting_|_Insect_|_Beautiful_Scenery_|_Relaxing_Clip_|_Ep1_|_🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quick Facts Scientific classification, Suborders ...
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen.
Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax. Unlike most arthropods, spiders have no extensor muscles in their limbs and instead extend them by hydraulic pressure.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-weaver spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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.
A classic circular form spider's web
Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen.
Spiral orb webs in Karijini, Western Australia
Garden Orbweaver with beetle prey caught in its web
Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders.
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #spider #spiderweb #beautifulscenery #photography #birds #wildlife #forest
- published: 19 Jan 2022
- views: 1130
0:57
nature | spider | webbing | hunting | insect | beautiful scenery | relaxing clip | EP 2| 🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight le...
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quick Facts Scientific classification, Suborders ...
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen.
Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax. Unlike most arthropods, spiders have no extensor muscles in their limbs and instead extend them by hydraulic pressure.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-weaver spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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.
A classic circular form spider's web
Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen.
Spiral orb webs in Karijini, Western Australia
Garden Orbweaver with beetle prey caught in its web
Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders.
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #spider #spiderweb #beautifulscenery #photography #birds #wildlife #forest
https://wn.com/Nature_|_Spider_|_Webbing_|_Hunting_|_Insect_|_Beautiful_Scenery_|_Relaxing_Clip_|_Ep_2|_🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quick Facts Scientific classification, Suborders ...
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen.
Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax. Unlike most arthropods, spiders have no extensor muscles in their limbs and instead extend them by hydraulic pressure.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-weaver spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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.
A classic circular form spider's web
Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen.
Spiral orb webs in Karijini, Western Australia
Garden Orbweaver with beetle prey caught in its web
Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders.
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #spider #spiderweb #beautifulscenery #photography #birds #wildlife #forest
- published: 19 Jan 2022
- views: 935
0:28
Facts about spiders 😘😘//created by Dev 😀❤️❤️
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to...
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom,[2] and spinnerets that extrude silk.[3] They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms.[4] Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every habitat with the exceptions of air and sea colonization. As of May 2021, at least 49,800 spider species in 129 families have been recorded by taxonomists.[1] However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.[5]
Spiders
Mesothelae
Opisthothelae
See Spider taxonomy.
Diversity[1]120 families, c. 48,000 species
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the prosoma, or cephalothorax, and opisthosoma, or abdomen, and joined by a small, cylindrical pedicel (however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen[6]). Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-web spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
The species Bagheera kiplingi was described as herbivorous in 2008,[7] but all other known species are predators, mostly preying on insects and on other spiders, although a few large species also take birds and lizards. It is estimated that the world's 25 million tons of spiders kill 400–800 million tons of prey per year.[8] Spiders use a wide range of strategies to capture prey: trapping it in sticky webs, lassoing it with sticky bolas, mimicking the prey to avoid detection, or running it down. Most detect prey mainly by sensing vibrations, but the active hunters have acute vision, and hunters of the genus Portia show signs of intelligence in their choice of tactics and ability to develop new ones. Spiders' guts are too narrow to take solids, so they liquefy their food by flooding it with digestive enzymes.
To avoid being eaten by the females, which are typically much larger, male spiders identify themselves to potential mates by a variety of complex courtship rituals. Males of most species survive a few matings, limited mainly by their short life spans. Females weave silk egg-cases, each of which may contain hundreds of eggs. Females of many species care for their young, for example by carrying them around or by sharing food with them. A minority of species are social, building communal webs that may house anywhere from a few to 50,000 individuals. Social behavior ranges from precarious toleration, as in the widow spiders, to co-operative hunting and food-sharing.
While the venom of a few species is dangerous to humans, scientists are now researching the use of spider venom in medicine and as non-polluting pesticides. Spider silk provides a combination of lightness, strength and elasticity that is superior to that of synthetic materials, and spider silk genes have been inserted into mammals and plants to see if these can be used as silk factories. As a result of their wide range of behaviors, spiders have become common symbols in art and mythology symbolizing various combinations of patience, cruelty and creative powers. An irrational fear of spiders is called arachnophobia.
Etymology
Description
Ecology and behavior
Web types
Evolution
Taxonomy
Human interaction
Spiders incultures
https://wn.com/Facts_About_Spiders_😘😘_Created_By_Dev_😀❤️❤️
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom,[2] and spinnerets that extrude silk.[3] They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms.[4] Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every habitat with the exceptions of air and sea colonization. As of May 2021, at least 49,800 spider species in 129 families have been recorded by taxonomists.[1] However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.[5]
Spiders
Mesothelae
Opisthothelae
See Spider taxonomy.
Diversity[1]120 families, c. 48,000 species
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the prosoma, or cephalothorax, and opisthosoma, or abdomen, and joined by a small, cylindrical pedicel (however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen[6]). Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-web spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
The species Bagheera kiplingi was described as herbivorous in 2008,[7] but all other known species are predators, mostly preying on insects and on other spiders, although a few large species also take birds and lizards. It is estimated that the world's 25 million tons of spiders kill 400–800 million tons of prey per year.[8] Spiders use a wide range of strategies to capture prey: trapping it in sticky webs, lassoing it with sticky bolas, mimicking the prey to avoid detection, or running it down. Most detect prey mainly by sensing vibrations, but the active hunters have acute vision, and hunters of the genus Portia show signs of intelligence in their choice of tactics and ability to develop new ones. Spiders' guts are too narrow to take solids, so they liquefy their food by flooding it with digestive enzymes.
To avoid being eaten by the females, which are typically much larger, male spiders identify themselves to potential mates by a variety of complex courtship rituals. Males of most species survive a few matings, limited mainly by their short life spans. Females weave silk egg-cases, each of which may contain hundreds of eggs. Females of many species care for their young, for example by carrying them around or by sharing food with them. A minority of species are social, building communal webs that may house anywhere from a few to 50,000 individuals. Social behavior ranges from precarious toleration, as in the widow spiders, to co-operative hunting and food-sharing.
While the venom of a few species is dangerous to humans, scientists are now researching the use of spider venom in medicine and as non-polluting pesticides. Spider silk provides a combination of lightness, strength and elasticity that is superior to that of synthetic materials, and spider silk genes have been inserted into mammals and plants to see if these can be used as silk factories. As a result of their wide range of behaviors, spiders have become common symbols in art and mythology symbolizing various combinations of patience, cruelty and creative powers. An irrational fear of spiders is called arachnophobia.
Etymology
Description
Ecology and behavior
Web types
Evolution
Taxonomy
Human interaction
Spiders incultures
- published: 27 Jun 2021
- views: 483
12:57
Top 10 TV Shows That Only Had ONE Bad Season
Top 10 TV Shows That Only Had ONE Bad Season // Subscribe: http://www.youtube.com/c/MsMojo?sub_confirmation=1
It’s rare that a series remains consistent throug...
Top 10 TV Shows That Only Had ONE Bad Season // Subscribe: http://www.youtube.com/c/MsMojo?sub_confirmation=1
It’s rare that a series remains consistent throughout its entire run, but these TV shows that only had one bad season came awful close. We’ll be looking at various beloved and critically acclaimed TV shows that are known to have one infamous season that tarnished the overall reputation of the series. We’ll only be including shows with brief, season-long dips in quality, so shows like The Simpsons that suffered a permanent depression and loss of quality will not be included. MsMojo ranks the TV shows that only had one bad season. Which TV show do you think only had one bad season? Let us know in the comments!
Watch more great TV related content here:
Top 10 Bad Seasons From Good TV Shows - https://youtu.be/uvnlf61O-Xg
Top 10 Great TV Shows That Only Lasted One Season - https://youtu.be/cROf5T6o75U
Top 10 Worst Series Finales of All Time - https://youtu.be/WxetgAaZHWw
Check out the voting page for this list and add your picks:
https://www.watchmojo.com/suggest/Top%2010%20TV%20Shows%20That%20Only%20Had%20One%20Bad%20Season
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WatchMojo is a leading producer of reference online video content of Top 10 Lists, Origins, Biographies, Commentary and more on Pop Culture, Celebrity, Movies, Music, TV, Film, Video Games, Politics, News, Comics, Superheroes. Your trusted authority on ranking Pop Culture.
https://wn.com/Top_10_Tv_Shows_That_Only_Had_One_Bad_Season
Top 10 TV Shows That Only Had ONE Bad Season // Subscribe: http://www.youtube.com/c/MsMojo?sub_confirmation=1
It’s rare that a series remains consistent throughout its entire run, but these TV shows that only had one bad season came awful close. We’ll be looking at various beloved and critically acclaimed TV shows that are known to have one infamous season that tarnished the overall reputation of the series. We’ll only be including shows with brief, season-long dips in quality, so shows like The Simpsons that suffered a permanent depression and loss of quality will not be included. MsMojo ranks the TV shows that only had one bad season. Which TV show do you think only had one bad season? Let us know in the comments!
Watch more great TV related content here:
Top 10 Bad Seasons From Good TV Shows - https://youtu.be/uvnlf61O-Xg
Top 10 Great TV Shows That Only Lasted One Season - https://youtu.be/cROf5T6o75U
Top 10 Worst Series Finales of All Time - https://youtu.be/WxetgAaZHWw
Check out the voting page for this list and add your picks:
https://www.watchmojo.com/suggest/Top%2010%20TV%20Shows%20That%20Only%20Had%20One%20Bad%20Season
Suggest a video here: https://www.watchmojo.com/msmojo/suggest/
MsMojo's Social Media:
Facebook►►http://www.Facebook.com/MsWatchMojo
Twitter►►http://www.Twitter.com/MsWatchMojo
Instagram►►http://instagram.com/MsWatchMojo
Snapchat ►►https://snapchat.com/add/mswatchmojo
Get MsMojo Merchandise at http://www.watchmojo.com/store
Shop: https://shop.watchmojo.com/collections/msmojo-merchandise
WatchMojo is a leading producer of reference online video content of Top 10 Lists, Origins, Biographies, Commentary and more on Pop Culture, Celebrity, Movies, Music, TV, Film, Video Games, Politics, News, Comics, Superheroes. Your trusted authority on ranking Pop Culture.
- published: 05 Aug 2019
- views: 294426
1:00
nature | European garden spider | spider webbing | animal | forest | beautiful scene | 🕷️🕸️🏞️🌄🤩😍🥰❤️💕
Just a minute :
European garden spider
The spider species Araneus diadematus is commonly called the European garden spider, diadem spider, orangie, cross spide...
Just a minute :
European garden spider
The spider species Araneus diadematus is commonly called the European garden spider, diadem spider, orangie, cross spider and crowned orb weaver. It is sometimes called the pumpkin spider,[2] although this name is also used for a different species, Araneus marmoreus.[3] It is an orb-weaver spider found in Europe, where it is native, and North America, where it is introduced.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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 webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #Europeangardenspider #spider #beautifulscenery #photography #forest #wildlife #beautifulbirds #beautifulanimals #animals #birds
https://wn.com/Nature_|_European_Garden_Spider_|_Spider_Webbing_|_Animal_|_Forest_|_Beautiful_Scene_|_🕷️🕸️🏞️🌄🤩😍🥰❤️💕
Just a minute :
European garden spider
The spider species Araneus diadematus is commonly called the European garden spider, diadem spider, orangie, cross spider and crowned orb weaver. It is sometimes called the pumpkin spider,[2] although this name is also used for a different species, Araneus marmoreus.[3] It is an orb-weaver spider found in Europe, where it is native, and North America, where it is introduced.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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 webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #Europeangardenspider #spider #beautifulscenery #photography #forest #wildlife #beautifulbirds #beautifulanimals #animals #birds
- published: 18 Feb 2022
- views: 19
2:34
nature | spider | webbing | hunting | insect | beautiful scenery | relaxing | real clip| 🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight le...
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quick Facts Scientific classification, Suborders ...
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen.
Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax. Unlike most arthropods, spiders have no extensor muscles in their limbs and instead extend them by hydraulic pressure.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-weaver spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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.
A classic circular form spider's web
Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen.
Spiral orb webs in Karijini, Western Australia
Garden Orbweaver with beetle prey caught in its web
Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders.
Note : this video is created with computer
Like | comment | share | subscribe
#Nature #spider #spiderweb #beautifulscenery #photography #birds #wildlife #forest
https://wn.com/Nature_|_Spider_|_Webbing_|_Hunting_|_Insect_|_Beautiful_Scenery_|_Relaxing_|_Real_Clip|_🌄⛰️🏞️🤩🥰😍💕❤️
Just a minute :
Spider
Order of arachnids
For other uses, see Spider (disambiguation).
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. As of August 2021, 49,623 spider species in 129 families have been recorded by taxonomists. However, there has been dissension within the scientific community as to how all these families should be classified, as evidenced by the over 20 different classifications that have been proposed since 1900.
Quick Facts Scientific classification, Suborders ...
Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate thorax-like division, there exists an argument against the validity of the term cephalothorax, which means fused cephalon (head) and the thorax. Similarly, arguments can be formed against use of the term abdomen, as the opisthosoma of all spiders contains a heart and respiratory organs, organs atypical of an abdomen.
Unlike insects, spiders do not have antennae. In all except the most primitive group, the Mesothelae, spiders have the most centralized nervous systems of all arthropods, as all their ganglia are fused into one mass in the cephalothorax. Unlike most arthropods, spiders have no extensor muscles in their limbs and instead extend them by hydraulic pressure.
Their abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of glands. Spider webs vary widely in size, shape and the amount of sticky thread used. It now appears that the spiral orb web may be one of the earliest forms, and spiders that produce tangled cobwebs are more abundant and diverse than orb-weaver spiders. Spider-like arachnids with silk-producing spigots appeared in the Devonian period about 386 million years ago, but these animals apparently lacked spinnerets. True spiders have been found in Carboniferous rocks from 318 to 299 million years ago, and are very similar to the most primitive surviving suborder, the Mesothelae. The main groups of modern spiders, Mygalomorphae and Araneomorphae, first appeared in the Triassic period, before 200 million years ago.
Spider web
Structure created by a spider from silk
This article is about structures created from spider silk. "Cobweb" redirects here. For other uses, see Spider Web (disambiguation) and Cobweb (disambiguation).
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.
A classic circular form spider's web
Opadometa fastigata weaving the web. See the silk coming from the spinneret glands located at the tip of the abdomen.
Spiral orb webs in Karijini, Western Australia
Garden Orbweaver with beetle prey caught in its web
Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. "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 family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for this spider family include tangle-web spiders and comb-footed spiders.
Note : this video is created with computer
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- published: 19 Jan 2022
- views: 4
9:16
Best HBO Max shows to binge watch today
HBO pops to mind when you think of binge-worthy television. That's reasonable, given the broadcasting network's lengthy and illustrious history in the field of ...
HBO pops to mind when you think of binge-worthy television. That's reasonable, given the broadcasting network's lengthy and illustrious history in the field of awe-inspiring entertainment. From Sex and the City to Game of Thrones, HBO has been synonymous with culturally relevant, elevated quality television over the years.The fact that HBO aires some of the finest original shows to be produced in the last five years, not to mention the fact that it releases select movies on the same day as their cinema release, is why it has kept its premium position, but we're not here to discuss that.
The list of HBO Max originals is expanding, and it's a diverse combination; we've picked the top 10 for you. Including documentary series, live-action shows, and fascinating sitcoms. However, since Max Originals is still in its early stages, there will be much more to come.
I'm going to reveal to you some of the Best HBO Max shows to binge watch today.
10. Heaven’s Gate: The Cult of Cults
9.The White Lotus
8.Chernobyl
7.Last Week Tonight with John Oliver
6. The Flight Attendant
5.Doom Patrol
4.Search Party
3. The Other Two
2. It’s a Sin
1. Hacks
https://wn.com/Best_Hbo_Max_Shows_To_Binge_Watch_Today
HBO pops to mind when you think of binge-worthy television. That's reasonable, given the broadcasting network's lengthy and illustrious history in the field of awe-inspiring entertainment. From Sex and the City to Game of Thrones, HBO has been synonymous with culturally relevant, elevated quality television over the years.The fact that HBO aires some of the finest original shows to be produced in the last five years, not to mention the fact that it releases select movies on the same day as their cinema release, is why it has kept its premium position, but we're not here to discuss that.
The list of HBO Max originals is expanding, and it's a diverse combination; we've picked the top 10 for you. Including documentary series, live-action shows, and fascinating sitcoms. However, since Max Originals is still in its early stages, there will be much more to come.
I'm going to reveal to you some of the Best HBO Max shows to binge watch today.
10. Heaven’s Gate: The Cult of Cults
9.The White Lotus
8.Chernobyl
7.Last Week Tonight with John Oliver
6. The Flight Attendant
5.Doom Patrol
4.Search Party
3. The Other Two
2. It’s a Sin
1. Hacks
- published: 05 Jan 2022
- views: 157425
9:14
Top 10 Post Apocalyptic TV Series
If you want to know how civilization would look once it is crumbled you should definitely watch our picks for the best Post Apocalyptic tv shows.
Discover the ...
If you want to know how civilization would look once it is crumbled you should definitely watch our picks for the best Post Apocalyptic tv shows.
Discover the best…
📹 YouTube tool: https://www.tubebuddy.com/communitv
We missed your favorite Post-Apocalyptic TV Series? Let us know in the comments!
Follow us on...
Instagram: http://bit.ly/2rnljTB
Facebook: http://bit.ly/2PbYxGn
Movies in this Ranking:
10. Falling Skies (2011–2015): (00:26)
9. Colony (2016–2018): (01:16)
8. The Last Ship (2014–2018): (02:07)
7. Station Eleven (2021-2022): (02:56)
6. See (2019- ): (03:42)
5. The 100 (2014–2020): (04:29)
4. Sweet Tooth (2021- ): (05:17)
3. Jericho (2006–2008): (06:06)
2. Into the Badlands (2015–2019): (06:58)
1. The Walking Dead (2010–2022): (08:45)
You want to work with us?
For collaboration requests please contact us via…
Mail:
[email protected]
Music: www.bensound.com
https://wn.com/Top_10_Post_Apocalyptic_Tv_Series
If you want to know how civilization would look once it is crumbled you should definitely watch our picks for the best Post Apocalyptic tv shows.
Discover the best…
📹 YouTube tool: https://www.tubebuddy.com/communitv
We missed your favorite Post-Apocalyptic TV Series? Let us know in the comments!
Follow us on...
Instagram: http://bit.ly/2rnljTB
Facebook: http://bit.ly/2PbYxGn
Movies in this Ranking:
10. Falling Skies (2011–2015): (00:26)
9. Colony (2016–2018): (01:16)
8. The Last Ship (2014–2018): (02:07)
7. Station Eleven (2021-2022): (02:56)
6. See (2019- ): (03:42)
5. The 100 (2014–2020): (04:29)
4. Sweet Tooth (2021- ): (05:17)
3. Jericho (2006–2008): (06:06)
2. Into the Badlands (2015–2019): (06:58)
1. The Walking Dead (2010–2022): (08:45)
You want to work with us?
For collaboration requests please contact us via…
Mail:
[email protected]
Music: www.bensound.com
- published: 12 Jul 2022
- views: 1666290