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Bacillariophyceae: Pennales: Raphidineae: Naviculaceae

Gyrosigma sp.
Hassall 1845

Gyrosigma Genus:
Species:


Gyrosigma sp. or Pleurosigma sp., cell body 70 μm long, 11.5 μm wide, L/W=6.1, x 640, rice field, near Ichinoseki Railroad Station, Ichinoseki city, Iwate Pref., Japan, July 24, 2005 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Gyrosigma Gyrosigma


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