Species (4)

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  Metazoa Mollusca Gastropoda Pulmonata Orculidae Pupa

  Pupa opisthodon

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  Metazoa Mollusca Gastropoda Pulmonata Vertiginidae Truncatellina

  Truncatellina opisthodon 1879

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  Protista Ciliophora Gymnostomatea Pleurostomatida Amphileptidae Opisthodon

  Opisthodon niemeccense

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  Protista Ciliophora Gymnostomatea Pleurostomatida Amphileptidae Opisthodon

  Opisthodon niemeccensis Stein 1859

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