首页 | 本学科首页   官方微博 | 高级检索  
     检索      

印度洋西北海域鸢乌贼角质颚长度分析
引用本文:刘必林,陈新军,张长征.印度洋西北海域鸢乌贼角质颚长度分析[J].海洋水产研究,2010,31(1):8-14.
作者姓名:刘必林  陈新军  张长征
作者单位:上海海洋大学海洋科学学院,201306;上海海洋大学,大洋生物资源开发和利用上海市高校重点实验室,201306;上海海洋大学,大洋渔业资源可持续开发省部共建教育部重点实验室,201306
基金项目:国家自然科学基金(NSFC40876090);;曙光计划跟踪项目(08GG14);;上海市教委优秀青年基金(SSC-07012);;上海市教委创新基金(10YZ127);;上海市捕捞学重点学科(S30702)共同资助
摘    要:根据2004~2005年我国鱿钓渔船对印度洋西北海域鸢乌贼资源调查期间采集的103个鸢乌贼角质颚和60枚耳石样本,分析了角质颚长度特征,并与鸢乌贼胴长、体重和日龄建立了关系。结果显示,角质颚长度与胴长呈极显著的线性相关,与体重呈极显著的指数相关;角质颚各部长度随着鸢乌贼日龄增加逐步增大,上、下颚头盖和脊突生长较快,喙部和翼部生长较慢;上颚头盖和脊突较下颚头盖和脊突生长快;上颚翼部呈幂函数生长,上、下颚其余各部均呈线性生长。

关 键 词:角质颚  耳石  鸢乌贼  印度洋西北海域  
收稿时间:2009/1/3 0:00:00
修稿时间:2009/2/19 0:00:00

Grey relationship analysis for the environmental factors affecting the Noctiluca scintillans density in Qinhuangdao coastal area
LIU Bi-lin, CHEN Xin-jun.Grey relationship analysis for the environmental factors affecting the Noctiluca scintillans density in Qinhuangdao coastal area[J].Marine Fisheries Research,2010,31(1):8-14.
Authors:LIU Bi-lin    CHEN Xin-jun
Institution:1 College of Marine Sciences;Shanghai Ocean University;201306;2 The Key Laboratory of Oceanic Fisheries Resources Exploitation of Shanghai Education Commission;201306;3 The Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources;Ministry of Education;201306
Abstract:The beak length and its relationship with mantle length,body weight as well as age were studied based on 103 beaks and 60 statoliths specimen of the purleback flying squid Sthenoeuthis oualaniensis which were collected during jigging surveys in northwest Indian Ocean from October to December in 2004 and in April of 2005.The results indicated that the beak dimensions were best described by linear functions with mantle length but showed positive exponential correlation with body weight.With the squid ontogene...
Keywords:Beak Statolith Sthenoeuthis oualaniensis Waters of northwest Indian Ocean  
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《海洋水产研究》浏览原始摘要信息
点击此处可从《海洋水产研究》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号