Genus: Test round or oval in cross-section; pseudostome terminal with dentate scales
(Illustrated Guide, 1985).
Species: Test elongate, not compressed, slightly constricted near the center,
92-120 μm long, 30-37 μm wide, pseudostome 12-15 μm wide;
the neck with 2-6 long recurved spines,
(Cash & Wailes, The British Freshwater Rhizopoda and Heliozoa vol. III, 1915).
Euglypha brachiata Leidy ?,
test 162 μm long, 69 μm wide, pseudostome 21 μm wide,
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
31 μm
63 μm
94 μm; x 640
test 177 μm long, 68 μm wide, pseudostome 25 μm wide, x 640
test (left) 156 μm long, 58 μm wide, pseudostome 21 μm wide, x 400, x 640
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