Compare Cymbopleura incertiformis var. linearis
Cymbopleura incertiformis var. laterostrata has linear-lanceolate valves. The linear valves of Encyonopsis lacuscaerulei have concave or triundulate margins, apices that are deflected ventrally, and distal raphe ends that are hooked towards the ventral margin.
LM scalebar = 10 µm
Length Range
41.8-55.5 µm
41.8-55.5 µm
Width Range
6.5-8.9 µm
6.5-8.9 µm
Striae in 10 µm
15-17 at the valve center, 20-24 at the ends on the dorsal side
15-17 at the valve center, 20-24 at the ends on the dorsal side
Length Range
29.6-45.9 µm
29.6-45.9 µm
Width Range
5.9-6.9 µm
5.9-6.9 µm
Striae in 10 µm
16-18 at the valve center, about 20 at the ends on the dorsal side
16-18 at the valve center, about 20 at the ends on the dorsal side
Length Range
36-61 µm
36-61 µm
Width Range
5.5-6.8 µm
5.5-6.8 µm
Striae in 10 µm
17-20
17-20
