摘要
In planktonic diatom samples collected from Xiamen Harbour, Xiamen,Fujian,China from January 1983 to December 1984, two species and varieties are new to science and three species are recorded for the first time in China. New species is Tropidoneis constricta Li,Cheng et Chin sp. nov. ,new variety is Fragilaria longissima v. protenta Li,Cheng et Chin var. nov. ,new recorded species are FragUaria heidenii Ostrup.F.oceanica Cleve and Thalassiosira punctigera Hasle.
In planktonic diatom samples collected from Xiamen Harbour, Xiamen,Fujian,China from January 1983 to December 1984, two species and varieties are new to science and three species are recorded for the first time in China. New species is Tropidoneis constricta Li,Cheng et Chin sp. nov. ,new variety is Fragilaria longissima v. protenta Li,Cheng et Chin var. nov. ,new recorded species are FragUaria heidenii Ostrup.F.oceanica Cleve and Thalassiosira punctigera Hasle.
