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摘要作者于2009年4月-2010年3月期间于舞水河怀化市段调查收集鱼种。本文通过常规解剖方法对十种常见淡水鱼类鳔及鳔管进行形态比较,旨在进一步了解鳔与鱼类的生态适应、演... 摘 要
作者于2009年4月-2010年3月期间于舞水河怀化市段调查收集鱼种。本文通过常规解剖方法对十种常见淡水鱼类鳔及鳔管进行形态比较,旨在进一步了解鳔与鱼类的生态适应、演化规律和系统分类等方面的关系,也为鱼类的形态发育提供基础研究资料。结果表明:鳔可作为鱼类分类依据之一,鲤科鲌亚科鱼类鳔通常为三室,而鮈亚科、鳑鮍亚科、鲤亚科等均为两室,鲈形目多为一室。鳔管起始方向在不同亚科鱼类位置不一。鳔的形态结构及鳔管的起始位置与呼吸方式和生活习性紧密有关。

关键词
淡水鱼类;鳔;形态比较
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Kawen32
2010-06-14 · TA获得超过368个赞
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摘 要:
In April 2009 on-year in March -2010 River during the dance section surveys Huaihua species. In this paper, conventional anatomical methods on 10 kinds of common fresh water fish swim bladder and the bladder tube shape compared to further understand the bladder and the fish of ecological adaptation, evolution, and system classification of relationships, but also provide morphological development of fish basic research data. The results showed that: bladder can be classified as one of the bases of fish, carp swim bladder of fish subfamily Culter usually three rooms, while the wheel subfamily, Fang Welfare subfamily, subfamily such as carp are two-bedroom, Perciformes more as a room. Bladder control starting position of the direction of different fish in different subfamilies. Bladder and bladder control the morphology of the starting position and breathing pattern and closely related to living habits.

关键词:
淡水鱼类:Freshwater fish
鳔:Swim bladder
形态比较:Comparative morphology
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cynthiayu1211
2010-06-24 · TA获得超过438个赞
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Abstract:
During April 2009 to March 2010 the author researched and collected fish species in Wushui River at Huaihua. In the article, the shapes of the swim bladder and its vessel for 10 kinds of common freshwater fishes are compared by conventional anatomical methods in order to further find out the relations between the swim bladder and the ecological adaption, evolution disciplines and systematic classification, and to provide the basic study materials for the shape growth of fishes. The result shows swim bladders can be regarded as one of the basis for the classification of fishes. Culter of Cyprinidae often has 3-room swim bladder, while Gobioninae, Rhodeus and Cyprininae has 2-room one and Perciformes has 1-room one. The start direction of the swim bladder vessel differs from the subfamily of fishes. the shape and structure of the swim bladder and the start direction of its vessel are closely related with the breath method and living habits.
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MagicYea
2010-06-14 · TA获得超过942个赞
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这段儿不小了.....
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