MolluscaBase name details
Allerya Mörch, 1877
559212 (urn:lsid:marinespecies.org:taxname:559212)
unaccepted (Invalid: suppressed by ICZN Opinion 1410)
Genus
Ancylus gussoni O. G. Costa, 1829 accepted as Williamia gussoni (O. G. Costa, 1829) (type by subsequent designation)
marine, fresh, terrestrial
recent only
feminine
Mörch [Mørch], O. A. L. (1877). Observations sur l'<i>Ancylus gussoni</i>, Costa, et le nouveau sous-genre <i>Allerya</i>. <em>Journal de Conchyliologie.</em> 25: 209-211., available online at https://www.biodiversitylibrary.org/page/16223444 [details]
Nomenclature Suppressed and placed on the Official Index by Opinion 1410, 1986, Bulletin of
Zoological Nomenclature, 43(3): 249.
Zoological Nomenclature, 43(3): 249.
Nomenclature Suppressed and placed on the Official Index by Opinion 1410, 1986, Bulletin of
Zoological Nomenclature, 43(3): 249. [details]
Zoological Nomenclature, 43(3): 249. [details]
MolluscaBase eds. (2025). MolluscaBase. Allerya Mörch, 1877. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=559212 on 2025-09-11
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Mörch [Mørch], O. A. L. (1877). Observations sur l'<i>Ancylus gussoni</i>, Costa, et le nouveau sous-genre <i>Allerya</i>. <em>Journal de Conchyliologie.</em> 25: 209-211., available online at https://www.biodiversitylibrary.org/page/16223444 [details]
original description (of Piliscus (Allerya) Mörch, 1877) Mörch [Mørch], O. A. L. (1877). Observations sur l'<i>Ancylus gussoni</i>, Costa, et le nouveau sous-genre <i>Allerya</i>. <em>Journal de Conchyliologie.</em> 25: 209-211., available online at https://www.biodiversitylibrary.org/page/16223444
page(s): 210 [details]
source of synonymy Marshall, B. A. (1981). The genus <i>Williamia</i> in the western Pacific (Mollusca: Siphonariidae). <em>New Zealand Journal of Zoology.</em> 8 (4): 487-492., available online at https://www.tandfonline.com/doi/abs/10.1080/03014223.1981.10427972 [details]
original description (of Piliscus (Allerya) Mörch, 1877) Mörch [Mørch], O. A. L. (1877). Observations sur l'<i>Ancylus gussoni</i>, Costa, et le nouveau sous-genre <i>Allerya</i>. <em>Journal de Conchyliologie.</em> 25: 209-211., available online at https://www.biodiversitylibrary.org/page/16223444
page(s): 210 [details]
source of synonymy Marshall, B. A. (1981). The genus <i>Williamia</i> in the western Pacific (Mollusca: Siphonariidae). <em>New Zealand Journal of Zoology.</em> 8 (4): 487-492., available online at https://www.tandfonline.com/doi/abs/10.1080/03014223.1981.10427972 [details]
From editor or global species database
Nomenclature Suppressed and placed on the Official Index by Opinion 1410, 1986, Bulletin ofZoological Nomenclature, 43(3): 249. [details]