Species (8)

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  Protista Ciliophora Ptychocylididae Ptychocylis

  Ptychocylis urnula Claparède & Lachmann

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  Protista Ciliophora Ptychocylididae Ptychocylis

  Ptychocylis urnula Claparède & Lachmann ssp. urnula

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  Protista Ciliophora Ptychocylididae Tintinnus

  Tintinnus urnula Claparède & Lachmann 1858

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  Protista Ciliophora Ptychocylididae Ptychocylis

  Ptychocylis urnula ssp. minor

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  Protista Ciliophora Ptychocylididae Ptychocylis

  Ptychocylis urnula ssp. digitalis

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  Protista Ciliophora Ptychocylididae Ptychocylis

  Ptychocylis urnula ssp. major

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  Protista Ciliophora Ptychocylididae Ptychocylis

  Ptychocylis urnula Claparède & Lachmann 1858

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  Protista Ciliophora Oligotrichea Tintinnida Ptychocylididae Tintinnopsis

  Tintinnopsis urnula Claparède & Lachmann 1858

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