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Lobosea: Testacealobosia: Arcellinida: Lesquereusiidae

 Microquadrula musciphila
Golemansky 1968

Microquadrula Genus: (Illustrated Guide, 1985).
Species:

Microquadrula musciphila Golemansky 1968 (or Paraquadrula ?), test 37 μm long, 25 μm wide, x 640, Riverside green land (near Tone river), Sawara city, Chiba Pref., Japan, October 11, 2004 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Quadrulella Quadrulella Quadrulella Quadrulella Quadrulella Quadrulella Quadrulella

Q. symmetrica (Wallich, 1863): 90-110 μm long, 60-70 μm wide, 35-40 μm deep; test pyriform, siliceous, rectangular plates in rows; oval in cross-section; pseudopods, cylindroid (Illustrated Guide, 1985).

Quadrula symmetrica Wallich: Test pyriform, with quadrangular siliceous or calcareous paltelets (not overlapping); 80-140 μm long, 40-96 μm wide (Kudo, 1966).

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