 
 
Bacillariophyceae: Pennales: Raphidineae: Naviculaceae
Pinnularia gibba
Ehrenberg
|  Genus: Species: Cell body 50-140 μm long, 7-13 μm wide 
(Süßwasserflora von Mitteleuropa 2/1, Bacillariophyceae 1, 1997).
 | 
Pinnularia gibba f. subundulata ?, 
cell body (valve view) 210 μm long, 27 μm wide, 
x 640, a wetland at Igashira park, Mooka city, Tochigi Pref., Japan, April 1, 2006 by Y. Tsukii
 31 μm
 31 μm
 63 μm
 63 μm
 94 μm; x 640
 94 μm; x 640
 
 
Images of collecting locality: 
a wetland at Igashira park, Mooka city, Tochigi Pref., Japan, April 1, 2006 by Y. Tsukii
 
 
 
Please click on images for viewing enlarged.
Copyright  
Protist Information Server