eurytopic

The zooplankton community in spring had warm-temperate offshore characteristics, and warm-temperate offshore, coastal lower saline and warm-water eurytopic characteristics in autumn.

秋季浮游动物落是属于暖温带近海-近岸低盐-暖水性广布类所的落；

Among them East Asian element predominated over the other elements, making up 51.35 percent of the total species ,then Oriental element occupying 25.51%, Palaearctic 18.45% and Eurytopic only 2.26%.

这些种类主归属4种区系分，其中分占优势，占总数的51.35%，洋分占25.51%，古北分占18.45%，广布分仅2.26%。