Compare Pinnularia bigibba
Pinnularia bigibba can be distinguished from similar species by its constricted valve center.
LM scalebar = 10 µm
Length Range
36-38 µm
36-38 µm
Width Range
5.4-5.6 µm
5.4-5.6 µm
Striae in 10 µm
11
11
Also compare to
Pinnularia mesolepta
BioData Reference
Krammer 2000 Pl 82 Fig 9