Compare Pinnularia bihastata
Pinnularia cunicephala is much smaller in size and has a wide axial area.
LM scalebar = 10 µm
Length Range
142-208 µm
142-208 µm
Width Range
26-30 µm
26-30 µm
Striae in 10 µm
5-6
5-6
Length Range
79-142 µm
79-142 µm
Width Range
14-19 µm
14-19 µm
Striae in 10 µm
6-7
6-7
