MolluscaBase name details
Pachydomus J. Morris, 1845 †
1737922 (urn:lsid:marinespecies.org:taxname:1737922)
unaccepted > junior objective synonym (unnecessary replacement name)
Genus
- Species Pachydomus clarkei de Koninck, 1885 † (uncertain > unassessed)
- Species Pachydomus curtus de Koninck, 1885 † (uncertain > unassessed)
- Species Pachydomus danai de Koninck, 1877 † (uncertain > unassessed)
- Species Pachydomus depressus de Koninck, 1885 † (uncertain > unassessed)
- Species Pachydomus giganteus de Koninck, 1885 † (uncertain > unassessed)
- Species Pachydomus gigas McCoy, 1847 † (uncertain > unassessed)
- Species Pachydomus longus de Koninck, 1885 † (uncertain > unassessed)
- Species Pachydomus mccoyi de Koninck, 1885 † (uncertain > unassessed)
- Species Pachydomus orbicularis de Koninck, 1885 † (uncertain > unassessed)
- Species Pachydomus ovalis McCoy, 1847 † (uncertain > unassessed)
- Species Pachydomus pusillus McCoy, 1847 † (uncertain > unassessed)
- Species Pachydomus sacculus McCoy, 1847 † (uncertain > unassessed)
- Species Pachydomus carinatus J. Morris, 1845 † accepted as Myonia (Myomedia) carinata (J. Morris, 1845) † represented as Myonia carinata (J. Morris, 1845) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
Morris, J. (1845). Descriptions of fossils. In: Physical description of New South Wales and Van Dieman's Land. de Strzelecki, P.E. (ed.). Longman, Brown, Green, and Longmans, London, pp. 270–291. , available online at https://polona.pl/preview/aab7dfda-f528-40ad-8ffc-0c5780234010
page(s): 271 [details]
page(s): 271 [details]
Status Unnecessary replacement name for Megadesmus J. Sowerby, 1839, by Morris believed to be a junior homonym of Megadesma...
Status Unnecessary replacement name for Megadesmus J. Sowerby, 1839, by Morris believed to be a junior homonym of Megadesma Bowdich, 1822 [details]
MolluscaBase eds. (2026). MolluscaBase. Pachydomus J. Morris, 1845 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1737922 on 2026-07-07
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original description
Morris, J. (1845). Descriptions of fossils. In: Physical description of New South Wales and Van Dieman's Land. de Strzelecki, P.E. (ed.). Longman, Brown, Green, and Longmans, London, pp. 270–291. , available online at https://polona.pl/preview/aab7dfda-f528-40ad-8ffc-0c5780234010
page(s): 271 [details]
page(s): 271 [details]
From editor or global species database
Status Unnecessary replacement name for Megadesmus J. Sowerby, 1839, by Morris believed to be a junior homonym of Megadesma Bowdich, 1822 [details]
