Diatoma sinensis sp. nov., SEM, external view A, B two complete valves, note two rimoportulae per valve C–H details of Figs A, B showing the narrow sternum, the striae in groups separated by transverse clear areas, the slit-like external openings of rimoportulae, and the apical pore fields. Scale bars: 5 μm (A, B); 2 μm (C–H).

 
 
  Part of: Yuan L, Liu B, Rioual P, Long J-Y, Peng Y-M (2022) Diatoma sinensis: a new diatom species (Bacillariophyta) found in the brackish Lake Qinghai, China. PhytoKeys 210: 93-108. https://doi.org/10.3897/phytokeys.210.90438