Liu, Q., Liu, E., You, Q., Wang, Q., Kociolek, J.P. and Xie, S. 2024. New and Interesting Diatoms from the Shiwan Wetwalls, Yunnan Province, China. III. Valve ultrastructure of four new species of Eunotia (Bacillariophyceae: Eunotiales). Phytotaxa. 642, 4 (Apr. 2024), 242–254. DOI:https://doi.org/10.11646/phytotaxa.642.4.2.