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Lobosea: Testacealobosia: Arcellinida: Arcellidae

Arcella mitrata
Leidy

Arcella Genus: Test variable, chitinoid; binucleate (Illustrated Guide, 1985).
Species: Test 100-145 μm high, 100-152 μm in diam. (Cash, The British Freshwater Rhizopoda and Heliozoa vol. I, 1905).


Arcella mitrata Leidy ? (or A. jeanneli ?), cell body μm long, μm wide, L/W=, x 640, No.2, Hanadate South wetland, Chokai mountain, Yuri-Honjo city, Akita Pref., Japan, September 29, 2008 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Arcella Arcella

Images of collecting locality: No.2, Hanadate South wetland, Chokai mountain, Yuri-Honjo city, Akita Pref., Japan, September 29, 2008 by Y. Tsukii


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