Compare Cymbella amplificata
Compare
Cymbella proxima and C. proxima f. gravida have only 2-5 isolated stigmata.
LM scalebar = 10 µm
Length Range
84-121 µm
84-121 µm
Width Range
20-26 µm
20-26 µm
Striae in 10 µm
7-11
7-11
Cymbella proxima
Length Range
51-104 µm
51-104 µm
Width Range
17.8-23.0 µm
17.8-23.0 µm
Striae in 10 µm
7-8 in the center valve, up to 12 at the ends
7-8 in the center valve, up to 12 at the ends
Cymbella proxima f. gravida
Length Range
46-78 µm
46-78 µm
Width Range
17.8-22.5 µm
17.8-22.5 µm
Striae in 10 µm
7-8 in the center valve, up to 12 at the ends
7-8 in the center valve, up to 12 at the ends