Figure 5. Yearly change in seasonal catch per unit effort (CPUE) of Uroteuthis edulis landed at the fishing port of Takakushi. Spring, summer, and autumn represent April to June, July to September, and October to December, respectively

From

Quantitative Relationships between Autumn Catches of Swordtip Squid (Uroteuthis edulis) and Oceanic Conditions to the East of Tsushima Islands, Japan

Tadanori Yamaguchi, Katsumi Takayama, Naoki Hirose

American Journal of Marine Science. 2021, 9(1), 16-25