Compare Navicula walkeri
Navicula vulpina is similar to N. walkeri in size, shape, and ecology, but N. vulpina lacks longitudinal lines. Navicula subwalkeri is more narrow, has a smaller central area, protracted apices, curved striae and a higher areola density.
LM scalebar = 10 µm
Length Range
114-154 µm
114-154 µm
Width Range
24-28 µm
24-28 µm
Striae in 10 µm
9-10
9-10
Length Range
85-110 µm
85-110 µm
Width Range
17-19 µm
17-19 µm
Striae in 10 µm
5-6 at the center, 6-8 at the ends
5-6 at the center, 6-8 at the ends
Length Range
94-165 µm
94-165 µm
Width Range
17-27 µm
17-27 µm
Striae in 10 µm
8-11
8-11
