辽东半岛角叉菜Chondrus ocellatus Holmes及其变型记述

A description of Chondrus ocellatus Holmes and its variation in bay of Liaodong Peninsula

于１９８７～１９９２年在辽东半岛通过调查、研究，确定广为分布的角叉菜属Ｃｈｏｎｄｒｕｓ的种类仅角叉菜ＣｈｏｎｄｒｕｓｏｃｅｌｌａｔｕｓＨｏｌｍｅｓ一种。该种藻体的形态及大小变异极大，种下可划分为４种不同的变型。其中，角叉菜原变型Ｃｈ．ｏｃｅｌｌａｔｕｓｆ．ｏｃｅｌｌａｔｕｓ在我国尚属首次发现。

A survey on Chondrus in bay of Liaodong Peninsular has been under-taken from 1987～1992 and as a result,the authors confirmed that only Ch. ocel-latus Holmes was widely distributed among Chondrus family.The form or size of this alga varies considerably and can be divided into four different forms:Ch.ocellatus f.crispoides;Ch. ocellatus f.parvus;Ch.ocellatus f.ae-qualis and Ch.ocellatus f.ocellatus,among them,Ch.ocellatus f. ocellatus was found in China for the first time.