A–E SEM micrographs, RV external views of C. crisscrossis sp. nov. from Qingyi River A–C complete internal valve D proximal raphe endings are slightly drop-like expanded E irregular hyaline central area. Scale bars: 5 µm (A–C); 1 µm (D, E).

 
 
  Part of: Zhou H, Yu P, Guo L, Kociolek JP, Wang Q, You Q (2024) Cocconeis crisscrossis sp. nov., a new monoraphid diatom (Bacillariophyta) from southern China. PhytoKeys 242: 39-50. https://doi.org/10.3897/phytokeys.242.123316