MolluscaBase name details
Patula (Ptychopatula) Pilsbry, 1889
1541948 (urn:lsid:marinespecies.org:taxname:1541948)
unaccepted (unaccepted combination)
Pupisoma (Ptychopatula) Pilsbry, 1889 represented as Pupisoma Stoliczka, 1873
Subgenus
Helix caeca Guppy, 1868 accepted as Pupisoma dioscoricola (C. B. Adams, 1845) (type by subsequent designation)
Patula Held, 1838 accepted as Discus Fitzinger, 1833
- Species Patula (Ptychopatula) caeca (Guppy, 1868) accepted as Pupisoma dioscoricola (C. B. Adams, 1845) (unaccepted > junior subjective synonym)
Pilsbry, H. A. (1889). Nomenclature and check-list of North American land shells. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 41: 191–210., available online at https://www.biodiversitylibrary.org/page/1849593
page(s): 191. [details]
page(s): 191. [details]
MolluscaBase eds. (2025). MolluscaBase. Patula (Ptychopatula) Pilsbry, 1889. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1541948 on 2025-09-11
The webpage text is licensed under a Creative Commons
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original description
Pilsbry, H. A. (1889). Nomenclature and check-list of North American land shells. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 41: 191–210., available online at https://www.biodiversitylibrary.org/page/1849593
page(s): 191. [details]
subsequent type designation Pilsbry, H. A. (1889). Recent additions to the United States snail fauna. <em>The Nautilus.</em> 3(6): 61-64., available online at https://www.biodiversitylibrary.org/page/12596472
page(s): 62. [details]
page(s): 191. [details]
subsequent type designation Pilsbry, H. A. (1889). Recent additions to the United States snail fauna. <em>The Nautilus.</em> 3(6): 61-64., available online at https://www.biodiversitylibrary.org/page/12596472
page(s): 62. [details]
