Species (2)

• 

  Protista Protista Rhizopoda Arcellinida Lesquereusiidae Quadrulella

  Quadrulella symmetrica Wallich 1863

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• 

  Protista Protista Rhizopoda Eulobosa Lesquereusiidae Quadrulella

  Quadrulella symmetrica Taranek 1882 ssp. longicollis

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