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MolluscaBase taxon detailsRotadiscus Pilsbry, 1926
820886 (urn:lsid:marinespecies.org:taxname:820886)
accepted
Genus
Helix hermanni L. Pfeiffer, 1866 accepted as Rotadiscus hermanni (L. Pfeiffer, 1866) (type by original designation)
Ptychodon (Alsolemia) Climo, 1981 · unaccepted
Ptychodon (Unilamellatus) Weyrauch, 1965 · unaccepted > junior subjective synonym
Unilamellatus Weyrauch, 1965 · unaccepted
Pilsbry, H. A. (1926). Costa Rican land shells collected by A. A. Olsson. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 78: 127-133.
page(s): 132 [details] Available for editors  [request]
MolluscaBase eds. (2025). MolluscaBase. Rotadiscus Pilsbry, 1926. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=820886 on 2025-05-19
Date action by
original description
Pilsbry, H. A. (1926). Costa Rican land shells collected by A. A. Olsson. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 78: 127-133.
page(s): 132 [details] Available for editors [request]original description (of Ptychodon (Alsolemia) Climo, 1981) Climo, F.M. (1981). Classification of New Zealand Arionacea (Mollusca: Pulmonata). 8. Notes on some charopid species, with description of new taxa (Charopidae). <em>National Museum of New Zealand Records 2: 9–15.</em> page(s): 13 [details] original description (of Ptychodon (Unilamellatus) Weyrauch, 1965) Weyrauch, W. K. (1965). Neue und verkannte Endodontiden aus Südamerika. <em>Archiv für Molluskenkunde.</em> 94 (3/4): 121-134. Frankfurt am Main. page(s): 134 [details] Available for editors [request]basis of record Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  |
