中国海洋浮游端足类的物种多样性

中国海域已发现浮游端足类122种，呈现从北部往南部海区、从近海往外海区种数逐渐增加，且暖水性也逐渐增强的分布特征。渤海、黄海北部和西南部的浮游端足类同属暖温带分布，黄海东南部和东海西北部为暖温带分布和热带分布的过渡带，东海东部和东海西南部以及台湾海峡、南海均属热带分布，其中东海东部和南海中、南部热带大洋分布的特征显著。

The species diversity of planktonic Amphipoda in China Seas

Up to now, 122 species of planktonic Amphipoda in China Seas were found. The distributional characteristic of species shows that the species number and the warm water species are on the increase from the north toward the south waters and from coastal toward the off coastal waters. The planktonic Amphipoda in the Bohai Sea and north and southwest waters of the Huanghai Sea belong to the warm temperate zone distribution. The southeast water of Huanghai Sea and northwest waters of the Donghai Seas belong to the transition zone between the warm temperate zone distribution and tropical zone distribution. The planktonic Amphipoda in the east and southwest waters of the Donghai Seas, the Taiwan Strait and the Nanhai Seas belongs to the tropical zone distribution . The characteristic of the tropical oceanic distribution in east waters of the Donghai Sea and middle and south waters of the Nanhai Seas is marked.