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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 var. elegans (Penard) Cash (similar to D. bacillifera Penard), test 140 μm long, 70 μm wide, pseudostome 40 μm wide, x 400, x 640, Midoriga-ike (pond), Togakushi forest botanical garden, Togakushi highland, Nagano city (formerly Togakushi village), Nagano Pref., Japan, May 21, 2006 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Difflugia bacillariarum Difflugia bacillariarum Difflugia bacillariarum

Images of collecting locality: Midoriga-ike (pond), Togakushi forest botanical garden, Togakushi highland, Nagano city (formerly Togakushi village), Nagano Pref., Japan, May 21, 2006 by Y. Tsukii


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