摘要
东海南部剑尖枪乌贼胴长范围为39～357mm,优势组为81～120mm;体重分布范围7～572g,优势组为31～70g;胴长与体重的关系为:W=1.8592×10^(-3)×L^(2.2020)(相关系数r=0.9979),雌雄性比为1:1.26,一年性成熟,产卵后亲体相继死去。
The range of mande length of swordtip squid Loligo edulis in the southern part of the East China Sea is 39 - 357mm, while the dominant group is 81 - 120mm; The range of body weight is 7 - 572g, while the dominant group 31 - 70g. The relationship between the mantle length and body weight is w = 1 . 8592 × 10- × L2.2020(correlation coefficient r = 0.9979) and the sex ratio of female to male is 1 to 1 .26. Sexual maturity is one year, and the squid die after spawning.
出处
《海洋渔业》
CSCD
2002年第4期169-172,共4页
Marine Fisheries
