Compare Gomphonema sphaerophorum
Compare
Gomphonema sphaerophorum has a more strongly constricted, capitate headpole than G. augur or G. pseudoaugur.
LM scalebar = 10 µm
Length Range
36.7-55.9 µm
36.7-55.9 µm
Width Range
12.8-13.2 µm
12.8-13.2 µm
Striae in 10 µm
12-16
12-16