 
 Navicula sp.
Navicula sp.
Bory 1822
|  Genus: Species:
 | 
Navicula sp. (or Frustulia ?), 
cell body  μm long,  μm wide, 
x 640, O-ike (pond), O-ike park, Yabuki town, Fukushima Pref., Japan, August 2003, by Y. Tsukii
 31 μm
 31 μm
 63 μm
 63 μm
 94 μm; x 640
 94 μm; x 640
 
 
 
Please click on images for viewing enlarged.
Copyright  
Protist Information Server