棒花鱼的生物学研究

A BIOLOGICAL STUDY ON ABBOTTINA RIVULARIS

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.