Compare Pinnularia lokana
Pinnularia gibba and P. macilenta by their more expanded central valve outline and more differentiated apices.
LM scalebar = 10 µm
Length Range
78-118 µm
78-118 µm
Width Range
12.4-14.7 µm
12.4-14.7 µm
Striae in 10 µm
8-9
8-9
Length Range
71-124 µm
71-124 µm
Width Range
14-16.5 µm
14-16.5 µm
Striae in 10 µm
7-9
7-9
Also compare to
Pinnularia gibba
BioData Reference
Krammer 2000 Pl 68 Fig 1-8 Pl 69 Fig 1-5