Functional morphology and behavior of early life stages of Red Sea bream
Functional morphology and behavior of early life stages of Red Sea bream
复制标题
红鲷生命早期阶段的功能形态和行为
DOI：
10.2331/suisan.51.731
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发表时间：
1985
影响因子：
0.4
通讯作者：
O. Fukuhara
中科院分区：
文献类型：
--
作者：
O. Fukuhara
以实验室培育的真鲷幼鱼为研究对象，探讨真鲷幼鱼各器官和行为的发育过程及其对早期生活阶段的影响。从后幼虫到幼鱼阶段的转换发生在鱼达到7.6mm SL至8.6mm SL时;孵化后25至29天。在这一阶段，鱼的器官发生在内部，随后的发育阶段在外部进行观察，随着各种器官功能的发育，鱼的行为尤其是游泳速度显著提高。在野外，随着个体的发育，鱼类的习性也发生了变化，因此认为红鲷的形态发育和器官发生与其生活方式的变化有着密切的关系。
Larval red sea bream were reared in the laboratory to describe the development of organs and behavior, and their implications on early life stage. Transformation from post-larval to juvenile stages occurred when fish attained 7.6mm SL to 8.6mm SL; 25 to 29 days after they were hatched. During this phase, organogenesis occurred internally, and subsequent developmental stages were observed externally.With the functional development of the various organs, fish behaviors particularly swimming speed, increased remarkably. In the wild, change in fish habits was also found as the individuals developed.Consequently, it is considered that the morphological development and organogenesis were closely implicated with the change in the life style of the red sea bream.