Family: Small, less than 50 μm; oblong to ovate; ridges faint or absent.
Genus: Length often greater than breadth (Page, 1976). Usually longer than broad (How to know the protozoa, 1979). Body ovate in locomotion, broader than long; anterior zone not formed as superimposed waves (Illustrated Guide, 1985). ???
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Similar genus --> Vannella; Unda; Clydonella
Platyamoeba sp.
???
25 μm
Japan, 199?
Platyamoeba sp.
or Unda ?
23-27 μm
Japan, 199?
Platyamoeba sp.
or Unda ?
16 μm
Japan, 199?Platyamoeba sp.
cell μm
Japan, 1998