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Actinopterygii (subclass) (Osteichthyes (class), Vertebrata (subphylum), ... Living Organisms (hierarchy name)) |
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Note: Class of vertebrate fish characterized by lepidotrichia or fin rays, meaning their fins are webs of skin supported by bony or horny spines in contrast to the fleshy lobed fins of some other fish. There is generally no fleshy base to their paired fins, no internal nares, their air sacs usually function as swim bladders, and their skeleton is usually well ossified. The class contains 46 orders representing over 30,000 species. The earliest known fossil dates to the Late Silurian, 420 million years ago. In some classifications, it is listed as a class instead of a subclass.
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| Terms: |
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| Actinopterygii (subclass) (preferred,C,U,S,English-P,D,L,N)
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| Actinopterygii (subclass) (Latin-P,D,U,N)
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| Actinopterygii (onderklasse) (Dutch-P,D,U,U)
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| ray-finned fishes (subclass) (C,U,C,English,AD,U,PN)
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| ray-finned fish (subclass) (C,U,English,AD,U,SN)
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| spiny rayed fishes (subclass) (C,U,English,UF,U,U)
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| actinopterygian (subclass) (C,U,English,UF,U,N)
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| 條鰭亞綱 (亞綱) (C,U,Chinese (traditional)-P,D,U,U)
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| 輻鰭亞綱 (C,U,Chinese (traditional),UF,U,U)
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| 輻鰭類 (C,U,Chinese (traditional),UF,U,U)
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| tiáo qǐ yǎ gāng (C,U,Chinese (transliterated Hanyu Pinyin)-P,UF,U,U)
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| tiao qi ya gang (C,U,Chinese (transliterated Pinyin without tones)-P,UF,U,U)
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| t'iao ch'i ya kang (C,U,Chinese (transliterated Wade-Giles)-P,UF,U,U)
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| straalvinnigen (C,U,Dutch,UF,U,U)
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| poisson épineux (subclass) (C,U,French,AD,U,U)
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| poissons à nageoires rayonnées (subclass) (C,U,French,UF,U,U)
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Facet/Hierarchy Code: H.HL |
Hierarchical Position:
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Agents Facet |
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.... Living Organisms (hierarchy name) (G) |
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........ living organisms (entities) (G) |
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............ Eukaryota (domain) (G) |
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................ Animalia (kingdom) (G) |
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.................... Chordata (phylum) (G) |
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........................ Vertebrata (subphylum) (G) |
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............................ Osteichthyes (class) (G) |
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................................ Actinopterygii (subclass) (G) |
Additional Notes: |
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| Chinese (traditional) ..... 此亞綱所包含的為脊椎魚。特徵為擁有鱗質鰭條(lepidotrichia)，也就是鰭條(fin rays)；意即牠們的鰭是由角狀或骨狀脊支撐的皮褶，而非其他魚類的葉狀肉鰭。成對條鰭無肉，無內鼻孔，氣囊則常當魚鰾使用。骨骼也已鈣化。條鰭亞綱涵蓋四十六目，包括超過三萬種魚類。目前已知最古老的化石，可追溯至四億兩千萬年前的希留利亞紀晚期。某些分類法將條鰭亞綱列為綱，而非亞綱。 |
| Dutch ..... Klasse van gewervelde vissen die vinstralen hebben, dat wil zeggen hun vinnen zijn vliezen gevormd door huid die door benige of hoornen staafjes worden ondersteund, in tegenstelling tot de vlezige gelobde vinnen van sommige andere vissen. Hun gepaarde vinnen hebben meestal geen vlezige basis. Ook hebben ze geen interne neusgaten en hun luchtzakken functioneren gewoonlijk als zwemblazen. Hun skelet is doorgaans goed verbeend. Deze onderklasse omvat 46 ordes en meer dan 30.000 soorten. De oudste fossielen komen uit het Laat-Siluur en zijn 420 miljoen jaar oud. In sommige classificaties beschouwt men deze onderklasse als klasse. |
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