摘要
研究了在人工条件下，鲻鱼MugilcephalusLinnaeus幼体各部分形态、器官的发育时间、行为、营养和变态特点，划分了发育期。仔鱼在生长过程常因畸形、损伤和消化不良而死亡；生长差异则存在于整个发育期，并且差异随时间延长而增大。同时，对鲻鱼早期发育的生物学特点、疾病、变态危险期和生长差异等进行了讨论，指出鲻鱼与环境和饲育条件之间的生态生理关系，以及这种关系对鲻鱼生长和存活的影响。
This paper deals with the biological characteristics, nutritive peculiarities and growing stages of early development of grey mullet, Muglil cephalus Linnaeus under artificial realing conditions. Frequently, the larvae die of deformity, hurt and indigestion. A growing difference is throughout the developmental stages and enlarged with time. The ecological and physiological relationships between development and environment of the larvae and juvenile, as well as their effects on growth and survival, are discussed.
出处
《热带海洋》
CSCD
1998年第4期29-39,共11页
基金
国家"八五"科技攻关项目
关键词
鲻鱼
早期发育
生理生态
人工条件
人工繁殖
grey mullet Mugil cephalus Linnaeus, early development, ecological physiology, artificial rearing conditions
