摘要
通过对棒花鱼的研究,认为棒花鱼是一种食虫性鱼,其体重、体长关系为W=2.2165×10-4L2.8278;
Having researched Abbottina rivularis,the authors think that the fish belongs to one of insectivorous fishes.The realationship between the standard body length and body weight of the fish is W=2.216 5×10 -4 L 2.527 8 .The authors have also reported the age structure of Abbottina rivularis,the matural coefficient and its regular change pattern.
出处
《四川师范学院学报(自然科学版)》
1998年第3期307-311,共5页
Journal of Sichuan Teachers College(Natural Science)
关键词
棒花鱼
生长
繁殖
成熟系数
生物学研究
Abbottina rivularis,growth,propagation,mature coefficient.