Compare Diatoma tenuis
Diatoma moniliformis has elliptic valves with rounded apices.
LM scalebar = 10 µm
Length Range
20-85 µm
20-85 µm
Width Range
2.9-4.9 µm
2.9-4.9 µm
Striae in 10 µm
45-60
45-60
Length Range
10–40 µm
10–40 µm
Width Range
2.5-6.0 µm
2.5-6.0 µm
Striae in 10 µm
50-60
50-60
