WoRMS name details
Steatodryas Pilsbry, 1932
999391 (urn:lsid:marinespecies.org:taxname:999391)
unaccepted (objective junior synonym of Pachya (same type species))
Genus
Helix cepoides I. Lea, 1840 accepted as Pachya cepoides (I. Lea, 1840) (type by typification of replaced name)
(of Ptychostylus Möllendorff, 1888) Möllendorff, O. F. von. (1888). Mittheilungen aus dem Gebiete der Malakozoologie von den Philippinen. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 20(5/6): 65-90., available online at https://biodiversitylibrary.org/page/15599718
page(s): 74 [details]
page(s): 74 [details]
Nomenclature New name for Ptychostylus Moellendorff, 1888 (non Sandberger, 1870) and Hypoptychus Pilsbry, 1893 (non Steindachner, 1888)....
Nomenclature New name for Ptychostylus Moellendorff, 1888 (non Sandberger, 1870) and Hypoptychus Pilsbry, 1893 (non Steindachner, 1888). A synonym of Pachya Albers, 1850 [details]
MolluscaBase eds. (2025). MolluscaBase. Steatodryas Pilsbry, 1932. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=999391 on 2025-04-15
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Nomenclature
original description
(of Ptychostylus Möllendorff, 1888) Möllendorff, O. F. von. (1888). Mittheilungen aus dem Gebiete der Malakozoologie von den Philippinen. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 20(5/6): 65-90., available online at https://biodiversitylibrary.org/page/15599718
page(s): 74 [details]
basis of record Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]
page(s): 74 [details]
basis of record Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]
Other
additional source
Pilsbry, H. A. (1932). Note on <i>Helicostyla</i> and <i>Cochlostyla</i>. <em>The Nautilus.</em> 46(2): 71-72., available online at https://www.biodiversitylibrary.org/page/8519418
page(s): 71 [details]
page(s): 71 [details]
From editor or global species database
Nomenclature New name for Ptychostylus Moellendorff, 1888 (non Sandberger, 1870) and Hypoptychus Pilsbry, 1893 (non Steindachner, 1888). A synonym of Pachya Albers, 1850 [details]
