Species (9)

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon unilaminatus Weyrauch 1965

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon davidi

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon eniwetokensis

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon macroglyphus

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon celebica

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon demani

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon microglyphus

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon microundulata

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  Metazoa Mollusca Gastropoda Pulmonata Charopidae Ptychodon

  Ptychodon amancaezensis Hidalgo

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