Assulina seminulum
(Ehrenberg) Leidy
Genus:
Species:
Test moderately large; brown or colourless; in broad view pyriform, ovoid, or sub-circular, compressed;
trasverse section lenticular; 60-90 (-150) μm long, 50-75 &3956;m wide,
pseudostome 16-25 μm wide (Cash,1915).
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Assulina seminulum (Ehrenberg) Leidy ?,
test about 85 μm long, 72 μm wide, L/W=, pseudostome μm wide,
x 640, No.1, Yahei-daira-shitsugen (Yahei-daira marsh), North of Higashidaiten, Azuma mountains, Yonezawa city, Yamagata Pref., Japan, July 1, 2007 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Images of collecting locality:
No.1, Yahei-daira-shitsugen (Yahei-daira marsh), North of Higashidaiten, Azuma mountains, Yonezawa city, Yamagata Pref., Japan, July 1, 2007 by Y. Tsukii
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