Genus: Test more or less compressed; pseudostome elliptical on end of a clear collar
(Illustrated Guide, 1985).
Species:
Test ovoid, formed of 4 tarnsverse rows of oval scales;
28-45 μm long, 20-30 μm wide;
pseudostome 8-16 μm;
nucleus spherical 10-12 μm in diam. (Cash, 1915).
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