|  Genus: Test round or oval in cross-section; pseudostome terminal with dentate scales 
(Illustrated Guide, 1985). Species: Test small, hyaline, oviform, sligthly compressed, 
35-52 μm long, breadth 0.5-0.6 of the length; thickness 0.8-0.85 of the breadth; 
pseudostome 7-10 μm wide; body scales 7-9 μm long, 5 μm wide 
(Cash & Wailes, The British Freshwater Rhizopoda and Heliozoa vol. III, 1915).
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