Gyrosigma rostratum sp. nov. (Bacillariophyta) from the low intertidal zone, Xiamen Bay, southern China
Placoneis cocquytiae, a new raphid diatom (Bacillariophyceae) from the Senegal River (Senegal, West Africa)
Cocconeis tortilis: a new marine diatom (Bacillariophyta, Cocconeidaceae) from Japan
Two new Nitzschia species (Bacillariophyceae) from China, possessing a canal-raphe-conopeum system
Gyrosigma peisonis var. major var. nov., a new variety of Gyrosigma peisonis (Bacillariophyta) from Lake Qinghai, China