Compare Ctenophora pulchella
Ctenophora pulchella is distinct from species in Fragilaria, Synedra, and Ulnaria because of the relatively heavy silica cell wall, thick fascia and punctate striae in C. pulchella.
LM scalebar = 10 µm
Length Range
46.5-90.8 µm
46.5-90.8 µm
Width Range
4.3-7.6 µm
4.3-7.6 µm
Striae in 10 µm
14-16
14-16
