Compare Pinnularia pulchella var. canadensis
Compare
Pinnularia pulchella var. canadensis and P. pulchella are quite similar and both taxa have a gibbous center and rounded apices. Pinnularia pulchella, however, has a more gibbous expansion in the central valve.
Pinnularia domingensis has a longitudinal line that crosses the striae further away from the axial area.
LM scalebar = 10 µm
Length Range
183-232 µm
183-232 µm
Width Range
29-34 µm
29-34 µm
Striae in 10 µm
6-7
6-7
