Species (4)

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  Metazoa Mollusca Gastropoda Patellogastropoda Patellidae Helicon

  Helicon pellucidus ssp. pellucidus

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  Metazoa Mollusca Gastropoda Patellogastropoda Patellidae Helicon

  Helicon pellucidus

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• 

  Metazoa Mollusca Gastropoda Patellogastropoda Patellidae Helicon

  Helicon pellucidus ssp. laevis

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  Metazoa Mollusca Gastropoda Patellogastropoda Patellidae Helicon

  Helicon pectunculus

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