Compare Sellaphora saugerresii
Compare
Sellaphora saugerresii has coarser striae, a more symmetric central area and generally wider valves than S. atomoides. Sellaphora nigri has finer, uniseriate striae and a smaller central area. Sellaphora seminulum has linear-lanceolate to broadly lanceolate valves, inflated in the center, with protracted, broadly rounded and slightly rostrate ends. Valves of S. crassulexigua are linear-elliptic to linear-lanceolate with radiate, always uniseriate striae.
LM scalebar = 10 µm
Length Range
6.8-12.3 µm
6.8-12.3 µm
Width Range
3.1-3.5 µm
3.1-3.5 µm
Striae in 10 µm
20-22
20-22
