珠江下游颗粒沟链藻Aulacoseira granulata (Ehrenberg) Simonsen及形态相近种赫组基沟链藻Aulacoseira herzogii (Lemmerman) Simonsen的形态学研究

摘要

采用扫描电镜(SEM)技术,对采自珠江下游的沟链藻属2个物种颗粒沟链藻Aulacoseira granulata (Ehrenberg) Simonsen和赫组基沟链藻A. herzogii (Lemmerman) Simonsen的形态特征进行了观察和描述,并与其他相近种的形态异同点进行了比较分析.%Taxonomic studies of two Aulacoseira species from the natural waters of the Pearl River,Aulacoseira granulata (Ehrenberg ) Simonsen and A. herzogii (Lemmerman ) Simonsen,were carried out by scanning electron microscopy. Taxonomic comparison among morphologically similar species was made based on available literature.