MolluscaBase name details
Hemiphaedusa (Hemizaptyx) ptychocyma (Pilsbry, 1901)
1358264 (urn:lsid:marinespecies.org:taxname:1358264)
unaccepted (unaccepted combination)
Species
Hemiphaedusa (Hemizaptyx) Pilsbry, 1905 accepted as Zaptyx (Hemizaptyx) Pilsbry, 1905 represented as Zaptyx Pilsbry, 1900
- Subspecies Hemiphaedusa (Hemizaptyx) ptychocyma yakushimae (Pilsbry, 1901) accepted as Zaptyx ptychocyma (Pilsbry, 1901) (junior synonym)
(of Clausilia ptychocyma Pilsbry, 1901) Pilsbry, H. A. (1901). Notices of new land snails from the Japanese Empire. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 53: 496 [September 16] 497-502 [October 2]., available online at https://www.biodiversitylibrary.org/page/10089527
page(s): 501 [details]
page(s): 501 [details]
MolluscaBase eds. (2021). MolluscaBase. Hemiphaedusa (Hemizaptyx) ptychocyma (Pilsbry, 1901). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1358264 on 2025-09-11
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original description
(of Clausilia ptychocyma Pilsbry, 1901) Pilsbry, H. A. (1901). Notices of new land snails from the Japanese Empire. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 53: 496 [September 16] 497-502 [October 2]., available online at https://www.biodiversitylibrary.org/page/10089527
page(s): 501 [details]
basis of record Nordsieck, H. (2007). Worldwide Door Snails (Clausiliidae), Recent and Fossil. ConchBooks, Hackenheim, 214 pp.
page(s): 29 [details] Available for editors
[request]
page(s): 501 [details]
basis of record Nordsieck, H. (2007). Worldwide Door Snails (Clausiliidae), Recent and Fossil. ConchBooks, Hackenheim, 214 pp.
page(s): 29 [details] Available for editors
[request]