Compare Navicula perotii
Compare
The linear to linear-lanceolate shape is similar to N. cincta. Navicula perotii is distinguished by its larger size, a higher stria density, parallel to slightly convergent striae at the apices and a narrow axial area.
LM scalebar = 10 µm
Length Range
31.4-48.1 µm
31.4-48.1 µm
Width Range
8.0-9.6 µm
8.0-9.6 µm
Striae in 10 µm
10-11
10-11
Navicula cincta
Length Range
17-27 µm
17-27 µm
Width Range
4.0-5.6 µm
4.0-5.6 µm
Striae in 10 µm
9-10 in center valve, 11-13 at the apices
9-10 in center valve, 11-13 at the apices
Also compare to
Navicula eidrigiana
BioData Reference
Lange-Bertalot 2001 Pl 43 Fig 1-6