Lobosea
:
Testacealobosia
: Arcellinida: Difflugiidae
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:
Similar species >>
D. claviformis
;
D. acuminata
;
D. scalpellum
;
Difflugia bacillariarum
var.
elegans
(Penard) Cash (similar to
D. bacillifera
Penard), test
165
μm long,
60
μm wide, pseudostome
40
μm wide, x 400, x 640, Imou bog, Toyohashi city, Aichi Pref., Japan, September 11, 2004 by Y. Tsukii
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
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