OCCURRENCE AND DISTRIBUTION OF SILICA-SCALED CHRYSOPHYTES IN ZHEJIANG, JIANGSU, HUBEI, YUNNAN AND SHANDONG PROVINCES, CHINA

Fifty-one phytoplankton samples were collected from different ecological environments in five provinces located in the central, eastern and southwestern parts of China. 41 taxa of silica-scaled chrysophytes, 8 of them belonging to the Chrysophyceae and 33 to the Synurophyceae, have been identified by means of electron microscopy. Among them, Mallomonas parvula, M. calceolus, M. cyathellata (?), M. costata, M. crassisquama, and Synura echinulata are new to China. The silica-scaled chrysophyte flora and its geographical distribution in this region are analysed and discussed.

Research and compilation of the Geomorphologic Atlas of the People's Republic of China (1:1,000,000)

National Natural Science Foundation of China [40871177, 40830529]