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Lobosea: Testacealobosia: Arcellinida: Difflugiidae

 Difflugia bacillariarum
Perty

Difflugia bacillariarum Genus: Pseudostome lacks lobed collar; test round or oval in cross-section; pseudostome relatively large, with or lacking a collar (Illustrated Guide, 1985).
Species:
Similar species >> D. claviformis; D. acuminata; D. scalpellum;

Difflugia bacillariarum Perty, test 180 μm long, 70 μm wide, L/W=2.6, pseudostome 43 μm wide, x 400, x 640, Iyari marsh, Omachi city, Nagano Pref., Japan, November 23, 2005 by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640
Difflugia bacillariarum Difflugia bacillariarum Difflugia bacillariarum

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