四棘鼓藻属两个中国新记录种

Two new records of Arthrodesmus desmids from China

在大兴安岭沼泽藻类中,发现了鼓藻目(Desmidiales)四棘鼓藻属(Arthrodesmus)的两个中国新记录种,分别为Arthrodesmus bulnheinii Raciborski和Arthrodesmus phimus Turner.对这两个种的形态特征及生境进行了描述.

Two new records of Arthrodesmus were observed during the study of algae diversity in Great Xingan Mountains. They are Arthrodesmus bulnheinii Raciborski and Arthrodesmus phimus Turner. The morphological and ecological characters were described in this paper.