Compare Stauroneis baconiana
Several medium to large Stauroneis species have transversely oblong, irregularly spaced areolae. Stauroneis akamina has lanceolate valves with short protracted apices.
LM scalebar = 10 µm
Length Range
73-139 µm
73-139 µm
Width Range
9-18 µm
9-18 µm
Striae in 10 µm
16 in the center, 20 at the ends
16 in the center, 20 at the ends
Length Range
63-140 µm
63-140 µm
Width Range
16-24 µm
16-24 µm
Striae in 10 µm
16-22
16-22
