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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 μm long, μm wide, L/W=, pseudostome μm wide, x 640, No.1, Maimeno-ike (pond), Norikura highland, Azumi, Matsumoto city, Nagano Pref., Japan, November 4, 2007 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Arcella Arcella Arcella

Images of collecting locality: No.1, Maimeno-ike (pond), Norikura highland, Azumi, Matsumoto city, Nagano Pref., Japan, November 4, 2007 by Y. Tsukii


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