结合文献资料,建立我国海洋蓝藻门新的分类系统,并分析各物种分布特征。我国海洋蓝藻门有5目20科56属161种及其变种,在我国海藻三区的区系分布为黄渤海29种、东中国海18种、南中国海148种,四小区的区系分布为黄海西区29种、东海西区18种、南海北区77种和南海南区96种。
Combining with the literatures,authors renew the classification system of marine Cy-anophyta of China with distribution data of species in details.There are 5 orders,20 families, 5 6 genera,1 6 1 species and varieties reported till now.According to the flora with three regions of China seaweed,there are 29,18 and 148 species in Yellow-Bohai Sea,East China Sea and South China Sea,respectively.It can be subdivided into 29,18,77 and 96 species in western Yellow Sea,western East China Sea,northern South China Sea and southern South China Sea as sub-regions,respectively.