Planothidium pseudolinkei sp. nov. SEM A external view of an entire raphe valve B external detail of the central area of the raphe valve C external detail of the valve apex D internal view of an entire raphe valve E internal detail of the central area of the raphe valve F internal detail of the valve apex. Scale bars: 10 μm (A, D); 5 μm (B, C, E, F).

 
 
  Part of: Li L, Huang Y-Y, Nong Q-Z, Lai J-X, Li Y-H (2024) Planothidium pseudolinkei sp. nov. (Bacillariophyta), a new marine monoraphid diatom species from the coast of Guangxi, China. PhytoKeys 246: 237-249. https://doi.org/10.3897/phytokeys.246.128068