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鲈鱼消化器官的形态构造与机能相适应的讨论
冯昭信1
大连水产学院
摘要:
本文对鲈鱼Lateolabrax japonicus消化系统的形态构造进行了较细致的观察,并对各消化器官与其机能之间的适应关系进行了粗浅的探讨。鲈鱼各消化器官从功能上可分为三部 分,即与取食有关的器官、与消化吸收有关的器官和与排便有关的器官。各器官均与其食性和捕食方法相适应。
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基金项目:
THE MORPHOLOGICAL STRCTURES OF DIGESTIVESYSTEM OF LATEOLABRAX JAPONICUS AND THEIRADAPTION TO FUNCTIONS
Abstract:
This paper reports a more detail observation on the morpnological streture of argestive system of Lateolabrax japonicus, and carries discussion on the adaptive relations of their strctures to functions. According to their functions, the digestive organs of L. iaponicus can be divided into three parts, i. e. organs relating to feeding digestion and absorption, and excretion. All organs are adapted to their feeding habits and methods of catching food.
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