鮪延繩の漁獲分布
II. 垂直分布
1951 年 16 巻 8 号 p. 370-374
詳細
1951 年 16 巻 8 号 p. 370-374
Using the same date (of report I) the vertical distributions for Thunus orietalis and Germo germo ca ?? ght by the long line are bell shape distribution respectively and this suggest that each species have optimum water temperature.
