中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 东黄海秋季短蛸渔业生物学特性的初步研究 广东海洋大学学报 2018 (5) 15-20
Position: Home > Articles > Preliminary Study of Biological Characteristics of Octopus ocellatus in the East China Sea and the Yellow Sea in Autumn Journal of Guangdong Ocean University 2018 (5) 15-20

东黄海秋季短蛸渔业生物学特性的初步研究

作  者：
金岳;陈新军;陈芃
关键词：
短蛸;东海;黄海;生物学特性
摘  要：
【目的】了解我国近海短蛸(Octopus ocellatus)的生物学特性,比较不同海域短蛸的差异。【方法】根据2015年10～11月在东海和黄海采集的272尾短蛸样本,研究其胴长和体质量组成、性别比例、性腺成熟度和摄食强度等生物学特性。【结果】东海芦潮港海域短蛸的胴长范围为38～75mm,平均胴长为53.6mm,优势胴长组为50～70 mm;体质量范围为24～92 g,平均体质量为56.7 g,优势体质量组为50～90 g;东海舟山海域短蛸的胴长范围为30～75 mm,平均胴长为56.0 mm,优势胴长组为45～70 mm;体质量范围为27～123 g,平均体质量为68.9 g,优势体质量组为60～100 g;黄海青岛海域短蛸的胴长范围为36～90 mm,平均胴长为65.6 mm,优势胴长组为55～70 mm;体质量范围为23～276 g,平均体质量为111.2 g,优势体质量组为60～140 g。不同海域的短蛸性比不同,黄海短蛸雌性多于雄性,东海雄性多于雌性。【结论】不同海域的短蛸在胴长、体质量、性比、性成熟度等方面存在差异。
译  名：
Preliminary Study of Biological Characteristics of Octopus ocellatus in the East China Sea and the Yellow Sea in Autumn
作  者：
JIN Yue;CHEN Xin-jun;CHEN Peng;College of Marine Sciences, Shanghai Ocean University;The Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources;National Distant-water Fisheries Engineering Research Center;Collaborative Innovation Center for Distant-water Fisheries;
单  位：
JIN Yue%CHEN Xin-jun%CHEN Peng%College of Marine Sciences, Shanghai Ocean University%The Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources%National Distant-water Fisheries Engineering Research Center%Collaborative Innovation Center for Distant-water Fisheries
关键词：
Octopus ocellatus;;East China Sea;;Yellow Sea;;biological characteristics
摘  要：
【Objective】The purpose of this article is to compare the biological characteristics of Octopus ocellatus for mastering the fishery biology of O. ocellatus in the coastal waters of China. 【Method】Based on 272 samples of O. ocellatus collected in the East China Sea and the Yellow sea during October and November of 2015, this paper studied the biological characteristics of O. ocellatus and made a comparison among different areas. The mantle length(ML), body weight(BW), sex ratio, maturity stage and stomach stage were analyzed.【Result】Results showed that in Luchaogang, the ML ranged from 38 mm to 75 mm, the average ML was 53.6 mm, the dominant ML was 50 – 70 mm, the BW ranged from 24 g to 92 g, the average BW was 56.7 g and the dominant BW was 50 – 90 g. In Zhoushan, the ML ranged from 30 mm to 75 mm, the average ML was 56.0 mm, the dominant ML was 45 – 70 mm, the BW ranged from 27 g to 123 g, the average BW was 68.9 g and the dominant BW was 60 – 100 g. In Qingdao, the ML ranged from 36 mm to 90 mm, the average ML was 65.6 mm, the dominant ML was 55 – 70 mm, the BW ranged from 23 g to 276 g, the average BW was 111.2 g and the dominant BW was 60-140 g. The sex ratio was different among the three areas, as there were more females than males in the Yellow Sea but there were fewer females in the East China Sea.【Conclusion】By comparison, differences were found in ML, BW, sex ratio and maturity stages of O. ocellatus among different areas.

相似文章

导出引用
计量
文章访问数: 15
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46