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Bacillariophyceae: Pennales: Raphidineae: Naviculaceae

Gyrosigma sp.
Hassall 1845

Gyrosigma Genus:
Species:


Gyrosigma sp. or Amphipleura sp. ?, cell body μm long, μm wide, x 640, Japan, April 1999, by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Gyrosigma


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