Coppermine. 1 Neidium productum (6828, 6833) 2 N. fossum (6828, 6831) 3, 5N. affine var. undulatum (6832) 4 N. temperei (6831, 6833). 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