Fish/ja: Difference between revisions

Fish/ja
Created page with "== 関連項目 == {{main/ja|Outline of fish/ja}} <!-- Please keep alphabetical --> {{columns-list|colwidth=22em| * Deep-sea fish/ja * 魚急性毒性症候群 * 魚の発育 * Forage fish/ja * List of fish common names/ja * List of fish families/ja * 魚に含まれる水銀 * 耳石 – 魚の年齢を決定するために使用される骨 * :en:Preg..."
Created page with "{{Paraphyletic group | name = 魚類 | fossil_range = {{fossilrange|535|0}} 中期カンブリア紀現在 | image = Balantiocheilos melanopterus - Karlsruhe Zoo 02 (cropped).jpg | image_caption = バラ・シャーク、硬骨魚類 | auto = yes | parent = Vertebrata | includes = *"無顎類" *{{extinct}}"板皮類" *{{extinct}}"棘魚類" *Chondrichthyes/j..."
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{{Short description|Gill-bearing non-tetrapod aquatic vertebrates}}
{{Paraphyletic group
{{Paraphyletic group
| name = Fish
| name = 魚類
| fossil_range = {{fossilrange|535|0}} [[Middle Cambrian]] – [[Recent]]
| fossil_range = {{fossilrange|535|0}} [[:en:Middle Cambrian|中期カンブリア紀]] – [[:en:Recent|現在]]
| image = Balantiocheilos melanopterus - Karlsruhe Zoo 02 (cropped).jpg
| image = Balantiocheilos melanopterus - Karlsruhe Zoo 02 (cropped).jpg
| image_caption = [[Bala shark]], a bony fish
| image_caption = [[Bala shark/ja|バラ・シャーク]]、硬骨魚類
| auto = yes
| auto = yes
| parent = Vertebrata
| parent = Vertebrata
| includes = *"[[Agnatha]]"
| includes = *"[[Agnatha/ja|無顎類]]"
*{{extinct}}"[[Placodermi]]"
*{{extinct}}"[[Placodermi/ja|板皮類]]"
*{{extinct}}"[[Acanthodii]]"
*{{extinct}}"[[Acanthodii/ja|棘魚類]]"
*[[Chondrichthyes]]
*[[Chondrichthyes/ja|軟骨魚類]]
*[[Osteichthyes]]
*[[Osteichthyes/ja|硬骨魚類]]
**[[Actinopterygii]]
**[[Actinopterygii/ja|条鰭類]]
**[[Sarcopterygii]] (including [[tetrapod]]s)
**[[Sarcopterygii/ja|肉鰭類]][[tetrapod/ja|四肢動物]]を含む)
| excludes = *[[Tetrapod]]a
| excludes = *[[Tetrapod/ja|四肢動物]]
}}
}}
A '''fish''' is an [[aquatic animal|aquatic]], [[Anamniotes|anamniotic]], [[gill]]-bearing [[vertebrate]] [[animal]] with swimming [[fish fin|fins]] and [[craniate|a hard skull]], but lacking [[limb (anatomy)|limbs]] with [[digit (anatomy)|digits]]. Fish can be grouped into the more [[basal (phylogenetics)|basal]] [[jawless fish]] and the more common [[jawed fish]], the latter including all [[extant taxon|living]] [[cartilaginous fish|cartilaginous]] and [[bony fish]], as well as the extinct [[placoderm]]s and [[acanthodian]]s. In a break from the long tradition of grouping all fish into a single [[Class (biology)|class]] (<nowiki>''Pisces''</nowiki>), modern [[phylogenetics]] views fish as a [[paraphyletic]] group.
'''魚類'''とは、[[aquatic animal/ja|水生]]で、[[Anamniotes/ja|無羊膜類]]であり、[[gill/ja|鰓]]を持つ[[vertebrate/ja|脊椎]][[animal/ja|動物]]であって、遊泳のための[[fish fin/ja|]][[craniate/ja|頭蓋骨]]を有するが、[[limb (anatomy)/ja|四肢]]および[[digit (anatomy)/ja|]]を欠くものである。魚類は、より[[basal (phylogenetics)/ja|基盤的]][[jawless fish/ja|無顎魚類]]と、より一般的な[[jawed fish/ja|顎口魚類]]に大別され、後者には現生の[[cartilaginous fish/ja|軟骨魚類]][[bony fish/ja|硬骨魚類]]、さらに絶滅した[[placoderm/ja|板皮類]][[acanthodian/ja|棘魚類]]が含まれる。長く続いた全ての魚類を一つの[[Class (biology)/ja|]]<nowiki>''Pisces''</nowiki>)にまとめる伝統から離れ、現代の[[:en:phylogenetics|系統学]]は魚類を[[:en:paraphyletic|側系統]]群と見なしている。
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