Compare Nitzschia liebethruthii
Compare
Nitzschia frustulum is similar in length (7-40 µm) and breadth (3-6 µm). Fibula density is lower (9-12 in 10 µm), and stria density is lower (20-24 in 10 µm).
LM scalebar = 10 µm
Length Range
9.0-21.0 µm
9.0-21.0 µm
Width Range
3.0-6.0 µm
3.0-6.0 µm
Striae in 10 µm
24-26
24-26