摘要
本文在调查与校核资料的基础上 ,报告了狭鳕 ( Theragrachalcogramma)、蓝鳕 ( Micromesistius poutassou)、远东宽突鳕 ( Eleginusgracilis)、大西洋鳕 ( Gadus morhua)、太平洋鳕 ( Gadus macrocephalus)和黑线鳕( Melanogrammusaeglefinus)等六种经济鳕雪类分类地位、区系性质与分布。并对上述鳕鱼主要形态特征进行了详细的描述 ,建立了狭鳕等五种鳕鱼体长与总重关系式 ,以期找出各鱼种的生长发育规律。
Based on investigation and check on the existing data, the biodiversity characteristics and the distribution of six economical Gadidae fishes: Alaska pollack (Theragra chalcogramma), blue whiting(Micromesistius poutassou), saffron cod(Eleginus gracilis), Atlantic cod(Gadus morhua), Pacific cod(G. macrocephalus), and haddock (Melanogrammus aeglefinus) are reported. Meticulous observation of their main morphological characteristics was conducted for these fishes. The relationship between the body length and the total weight was establised to find out the growth rule of the five species.
出处
《海洋湖沼通报》
CSCD
2003年第1期35-42,共8页
Transactions of Oceanology and Limnology
基金
国家重点基础研究专项经费资助项目 (G19990 12 0 0 7)资助 .
关键词
鳕形目
狭鳕
蓝鳕
宽突鳕
大西洋鳕
太平洋鳕
黑线鳕
生物学
Gadidae, Theragra chalcogramma, Micromesistius poutassou, Eleginus gracilis, Gadus morhua, G. macrocephalus, Melanogrammus aeglefinus, biology
