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Bacillariophyceae: Pennales: Raphidineae: Naviculaceae

Cymbella aspera
(Ehrenberg) Peragallo

Cymbella Genus:
Species:


Cymbella aspera (or C. lanceolata (Ehrenberg) Kirchner or C. helckei ?), cell body 280 μm long, 50 μm wide, L/W=5.6, x 400, x 640, Kannon-numa Forest Park (pond), Shimogo town, Fukushima Pref., Japan, July 10, 2005, collected by Eizaburo Tsukii, photo by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Cymbella Cymbella


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