MolluscaBase name details
Polygyrella (Polygyroidea) Pilsbry, 1924
1800060 (urn:lsid:marinespecies.org:taxname:1800060)
unaccepted > superseded rank
Subgenus
Daedalochila harfordiana J. G. Cooper, 1870 accepted as Polygyroidea harfordiana (J. G. Cooper, 1870) (type by original designation)
Pilsbry, H. A. (1924). On <i>Triodopsis harfordiana</i> W. G. B. <em>The Nautilus.</em> 37(4): 133-135., available online at https://www.biodiversitylibrary.org/page/8524212 [details]
MolluscaBase eds. (2025). MolluscaBase. Polygyrella (Polygyroidea) Pilsbry, 1924. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1800060 on 2025-09-11
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original description
Pilsbry, H. A. (1924). On <i>Triodopsis harfordiana</i> W. G. B. <em>The Nautilus.</em> 37(4): 133-135., available online at https://www.biodiversitylibrary.org/page/8524212 [details]