Difflugia bacillariarum
Perty
Genus: Pseudostome lacks lobed collar; test round or oval in cross-section; pseudostome relatively large,
with or lacking a collar (Illustrated Guide, 1985).
Species:
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D. claviformis;
D. acuminata;
D. scalpellum;
Difflugia bacillariarum var. elegans (Penard) Cash (similar to D. bacillifera Penard),
test 180 μm long, 70 μm wide, L/W=2.6, pseudostome 40 μm wide,
x 400, x 640, Shimo-no-koike (pond), Shiga highland, Yamanouchi town, Nagano Pref., Japan, June 17, 2007 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Images of collecting locality:
Shimo-no-koike (pond), Shiga highland, Yamanouchi town, Nagano Pref., Japan, June 17, 2007 by Y. Tsukii
Please click on images for viewing enlarged.
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