Coppermine. 1–3 Stauroneis kuelbsii or S. superkuelbsii [S. gracilis sensu lato PH] (6828, 6830, 6833) 4 S. gracilis (6832) 5 S. reichardtii [S. anceps PH] (6833). Scale bars: 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