Hood. 1, 2 Navicula notha (6898, 6909) 3–5 N. cryptocephala (6898, 6906, 6912, 6913) 6 N. tridentula (6909) 7 N. angusta (6906) 8–12N. tripunctata var. arctica (6898, 6906, 6907, 6912, 6908) 13, 14 N. vulpina (6898, 6906) 15–19 N. radiosa (6904, 6906, 6912, 6913). Scale bar: 10 µm.

 
 
  Part of: Bahls L, Boynton B, Johnston B (2018) Atlas of diatoms (Bacillariophyta) from diverse habitats in remote regions of western Canada. PhytoKeys 105: 1-186. https://doi.org/10.3897/phytokeys.105.23806