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Infraorder Longithecina Kosakyan et al., 2016

Diagnosis: Testate amoebae with a more or less tubular or cylindrical test and a terminal aperture; test with idiosomes or xenosomes embedded in organic cement.

Family Difflugiidae Wallich 1864

 

Family Lesquereusiidae Jung, 1942

 

Incertae sedis:

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