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Lobosea: Testacealobosia: Arcellinida: Difflugiidae

Difflugia claviformis
Ehrenberg, 1838

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


Difflugia claviformis Ehrenberg, test 290 μm long (including spiny projection about 40 μm), 85 μm wide, L/W=3.4, pseudostome 50 μm wide, x 400, x 640, Nidanuma (Nitanuma), Tsuchiyu-onsen, Fukushima city, Fukushima Pref., Japan, October 28, 2005 by Y. Tsukii
scale 100 μm scale200 μm scale300 μm; x 200
Difflugia claviformis Difflugia claviformis Difflugia claviformis


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