在进行辽东半岛地区的海藻区系研究工作中,我们发现了这个地区有一些褐藻盛产于东海和南海沿岸,但迄今还没有在山东半岛任何地方采到。这些种类多数是大型海藻,在调查采集过程中一般不会漏掉。以裂叶马尾藻为例子,庙岛群岛的北部岛屿我们只去过一次,就采到很多标本,而山东半岛东海岸至少进行过四次采集,却从未采到一棵。因 During the research on seaweed fauna in the Liaodong Peninsula, we found that some brown algae in the area are abundant in the East China Sea and South China Sea, but so far they have not been collected anywhere in Shandong Peninsula. Most of these species are large seaweed, the survey collection process will not be missed. In the case of Sargassum fuscus, the northern islands of the Miaodao Islands have only been visited once, and many specimens have been collected. At least four acquisitions have been conducted on the east coast of Shandong Peninsula, but no one has been taken. because