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仔稚鱼发育敏感期研究进展
引用本文:杨瑞斌,谢从新,樊启学.仔稚鱼发育敏感期研究进展[J].华中农业大学学报,2008,27(1):161-165.
作者姓名:杨瑞斌  谢从新  樊启学
作者单位:华中农业大学水产学院,武汉,430070
基金项目:国家科技支撑计划 , 湖北省科技攻关项目
摘    要:对仔稚鱼发育敏感期特别是卵黄囊期和变态期的相关研究进行了综述,包括卵黄的吸收及卵黄囊期的营养吸收机制、开口饵料及其适口性、不可逆点;变态期的外部形态学变化和内部组织结构变化及功能完善过程等内容.分析推测淡水有胃鱼类胃腺的发育和功能完善过程也是重要敏感期.

关 键 词:敏感期  早期发育  卵黄囊期仔鱼  变态期仔鱼  变态
文章编号:1000-2421(2008)01-0161-05
修稿时间:2007年10月9日

Progress in Critical Periods in Early Life History of Fishes
YANG Rui-bin XIE Cong-xin FAN Qi-xue.Progress in Critical Periods in Early Life History of Fishes[J].Journal of Huazhong Agricultural University,2008,27(1):161-165.
Authors:YANG Rui-bin XIE Cong-xin FAN Qi-xue
Institution:College of Fisheries;Huazhong Agricultural University;Wuhan 430070;China
Abstract:This paper reviewed the progress in critical periods in early life history of fishes,and placed emphasis on the yolk-sac larvae and transformation larvae.Approach of yolk absorption and absorption mechanism of nutrition during sac-yolk larvae were discussed.The relationship between optimal first-feeding prey and larvae,the point-of-no-return of larvae were introduced in this paper.The change in external morphogenesis,inner structure and process of functional completion during metamorphosis were also analyze...
Keywords:critical periods  early life history  yolk-sac larva  transformation larva  metamorphosis  
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