| 江鳕胚后发育的形态观察 |
| Burbot(Lota lota)Morphology of Post-embryonic Development |
| 投稿时间：2010-05-19 修订日期：2010-05-19 |
| DOI： |
| 中文关键词:关键词：江鳕 胚后发育 形态观察 |
| 英文关键词:Key words: Burbot post-embryonic development morphology |
| 基金项目:河北省水产局专项基金项目，编号：冀渔科20070405 |
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| 中文摘要: |
| 对江鳕(Lotalota)出膜后仔鱼各个器官的发育进行了系统观察。结果表明,从形态发育来看,江鳕发育分为仔鱼期和稚鱼期。仔鱼期又分为卵黄囊期仔鱼和后期仔鱼,根据外部形态和发育特点分为11个发育期;卵黄囊期(0～31日龄)仔鱼生长发育缓慢;后期仔鱼期(32～62日龄)生长发育较快。稚鱼期主要是鳞片形成(63～67日龄),所有器官形成历时67d。 |
| 英文摘要: |
| Burbot larvae after hatching，the development of various organs was carried out systematically，the results show that the morphological development from the point of view，Burbot and development into two periods: larval and juvenile period. Period is divided into yolk sac larvae of larval fish and post-larvae，based on externalmorphology and developmental characteristics of divided into 11 developmental stages; yolk sac period(0一31 days old ) larval growth and development was slow;post-larval period(32一62 days old)rapid growth and development. Juvenile fish scales formation of mainly (63一67 days old )，all organ formation lasted 67 days. |
| 肖国华,蒋 燕,赵振良,田彦强,高晓田,陈 力,韩晓莲.2011.江鳕胚后发育的形态观察[J].水生态学杂志,32(1):57-60. |
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