Compare Cymbopleura metzeltinii
Cymbopleura incerta has lanceolate and distinctly dorsiventral valves with a narrower axial area. Cymbopleura incertiformis has linear elliptic-lanceolate valves and a narrower axial area.
LM scalebar = 10 µm
Length Range
30-61 µm
30-61 µm
Width Range
7.6-10.3 µm
7.6-10.3 µm
Striae in 10 µm
15-17 at the valve center, 18-21 at the ends
15-17 at the valve center, 18-21 at the ends
Length Range
31-58 µm
31-58 µm
Width Range
7.3-10.2 µm
7.3-10.2 µm
Striae in 10 µm
15-16 at the valve center, 18-20 near the apices
15-16 at the valve center, 18-20 near the apices
