The dominant species in Jinzhou Bay are Paracalanus parvus, Paracalanus crassirostris, Acartia bifilosa, accounting for 56% of the total zooplankton biomass.

• 其中，小拟哲水蚤、强额拟哲水蚤、双毛纺锤水蚤为优势种，合计占浮游动物总个体数的56%25。