Genus: Clear pseudopods, formed from clear anterior, more or less broad margin (Illustrated Guide, 1985). Group II: Subpseudopodia, broadly based mammilliform or nearly hemisperical pyramids. (b1: Pseudopods triangular; locomotive more than 100 μm) Species: 50-70 μm; L/B approximately 2; several broadly rounded, nearly hemispherical pseudopodia formed along anterior edge; floating form with slender radiate pseudopodia; nucleus 5-6 μm (Page, 1976).