Lindavia atomus has a smaller diameter and lower stria density. Pantocsekiella ocellata has larger valves and 3 to 6 valve face fultoportulae. Lindavia costei has distinct shadow-lines (Schattenlinien) in the striae, near the valve margin.
LM scalebar = 10 µm
Diameter
3.6-11.0 µm
Striae in 10 µm
16-20 based on circumferential density