LI, Yanling, David M. WILLIAMS, Ditmar METZELTIN, J. Patrick KOCIOLEK, & Zhijun GONG 2010 (April) Tibetiella pulchra gen. nov. et sp. nov., a new freshwater epilithic diatom (Bacillariophyta) from River Nujiang in Tibet, China J. Phycol. 46(2): 325-330, 6 figs., 1 table