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Lobosea: Testacealobosia: Arcellinida: Arcellidae

Arcella sp.
Ehrenberg, 1832

Arcella Genus: Test variable, chitinoid; binucleate (Illustrated Guide, 1985).
Species:


Arcella sp., test 67 μm long, 58 μm wide, pseudostome 23 x 21 μm, x 640, near Lake Aoki, Omachi city, Nagano Pref., Japan, May 8, 2006 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Arcella Arcella

Images of collecting locality: near Lake Aoki, Omachi city, Nagano Pref., Japan, May 8, 2006 by Y. Tsukii


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