Genus: Pseudostome lacks lobed collar; test round or oval in cross-section; pseudostome relatively large,
with or lacking a collar (Illustrated Guide, 1985).
Difflugia claviformis Ehrenberg,
test 316 μm long, 100 μm wide, L/W=, pseudostome 50 μm wide,
x 200, x 400, Suga-daira marsh, Ueda city, Nagano Pref., Japan, July 6, 2006 by Y. Tsukii
150 μm; x 400 ;
94 μm; x 640
Images of collecting locality:
Suga-daira marsh, Ueda city, Nagano Pref., Japan, July 6, 2006 by Y. Tsukii
Please click on images for viewing enlarged.
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