WoRMS taxon details
Lamychaena truncata (G. B. Sowerby I, 1834)
577467 (urn:lsid:marinespecies.org:taxname:577467)
accepted
Species
Gastrochaena (Gastrochaena) ecuadoriensis Olsson, 1961 · unaccepted > junior subjective synonym
Gastrochaena ecuadoriensis Olsson, 1961 · unaccepted
Gastrochaena folini Deshayes, 1867 · unaccepted > junior subjective synonym
Gastrochaena rugulosa G. B. Sowerby I, 1834 · unaccepted
Gastrochaena truncata G. B. Sowerby I, 1834 · unaccepted (original combination)
Gastrochoena folini Deshayes, 1867 · unaccepted > superseded combination
Lamychaena rugulosa (G. B. Sowerby I, 1834) · unaccepted
marine
(of Gastrochaena truncata G. B. Sowerby I, 1834) Sowerby, G. B. I. (1834). [Characters of new species of shells forming part of the collection made by Mr. Cuming on the western coast of South America and among the islands of the South Pacific Ocean]. <em>Proceedings of the Zoological Society of London.</em> 1834: 21–22. [17 June]., available online at https://www.biodiversitylibrary.org/page/30568370
page(s): 21 [details]
page(s): 21 [details]
MolluscaBase eds. (2025). MolluscaBase. Lamychaena truncata (G. B. Sowerby I, 1834). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=577467 on 2025-04-05
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
(of Gastrochaena rugulosa G. B. Sowerby I, 1834) Sowerby, G. B. I. (1834). [Characters of new species of shells forming part of the collection made by Mr. Cuming on the western coast of South America and among the islands of the South Pacific Ocean]. <em>Proceedings of the Zoological Society of London.</em> 1834: 21–22. [17 June]., available online at https://www.biodiversitylibrary.org/page/30568370
page(s): 22 [details]
original description (of Gastrochaena truncata G. B. Sowerby I, 1834) Sowerby, G. B. I. (1834). [Characters of new species of shells forming part of the collection made by Mr. Cuming on the western coast of South America and among the islands of the South Pacific Ocean]. <em>Proceedings of the Zoological Society of London.</em> 1834: 21–22. [17 June]., available online at https://www.biodiversitylibrary.org/page/30568370
page(s): 21 [details]
original description (of Gastrochoena folini Deshayes, 1867) Folin L. de. (1867). Les méléagrinicoles. Espéces nouvelles. <em>Recueil des Publications de la Société Havraise d'Études Diverses.</em> 33: 41–112, 6 pls., available online at https://www.biodiversitylibrary.org/page/11247403
page(s): 49, pl. 1, fig. 6-11 [details]
original description (of Gastrochaena (Gastrochaena) ecuadoriensis Olsson, 1961) Olsson, A. A. (1961). Mollusks of the tropical eastern Pacific, particularly from the southern half of the Panamic-Pacific faunal province (Panama to Peru). Panamic-Pacific Pelecypoda. Paleontological Research Institution, Ithaca. 574 pp, 86 pl., available online at http://www.biodiversitylibrary.org/item/29909
page(s): 440 [details]
basis of record Carter J. G., Mcdowell T. & Namboodiri N. (2008). The identity of <i>Gastrochaena cuneiformis</i> Spengler, 1783, and the evolution of <i>Gastrochaena</i>, <i>Rocellaria</i>, and <i>Lamychaena</i> (Mollusca, Bivalvia, Gastrochaenoidea). <em>Journal of Paleontology.</em> 82(1), 102-117. [details] Available for editors
[request]
page(s): 22 [details]
original description (of Gastrochaena truncata G. B. Sowerby I, 1834) Sowerby, G. B. I. (1834). [Characters of new species of shells forming part of the collection made by Mr. Cuming on the western coast of South America and among the islands of the South Pacific Ocean]. <em>Proceedings of the Zoological Society of London.</em> 1834: 21–22. [17 June]., available online at https://www.biodiversitylibrary.org/page/30568370
page(s): 21 [details]
original description (of Gastrochoena folini Deshayes, 1867) Folin L. de. (1867). Les méléagrinicoles. Espéces nouvelles. <em>Recueil des Publications de la Société Havraise d'Études Diverses.</em> 33: 41–112, 6 pls., available online at https://www.biodiversitylibrary.org/page/11247403
page(s): 49, pl. 1, fig. 6-11 [details]
original description (of Gastrochaena (Gastrochaena) ecuadoriensis Olsson, 1961) Olsson, A. A. (1961). Mollusks of the tropical eastern Pacific, particularly from the southern half of the Panamic-Pacific faunal province (Panama to Peru). Panamic-Pacific Pelecypoda. Paleontological Research Institution, Ithaca. 574 pp, 86 pl., available online at http://www.biodiversitylibrary.org/item/29909
page(s): 440 [details]
basis of record Carter J. G., Mcdowell T. & Namboodiri N. (2008). The identity of <i>Gastrochaena cuneiformis</i> Spengler, 1783, and the evolution of <i>Gastrochaena</i>, <i>Rocellaria</i>, and <i>Lamychaena</i> (Mollusca, Bivalvia, Gastrochaenoidea). <em>Journal of Paleontology.</em> 82(1), 102-117. [details] Available for editors

Taxonomy
redescription
Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp. [details]





To ANSP Malacology Collection (syntypes of Gastrochaena ecuadoriensis. Olsson, 1961. Mollusks of the Tropical Eastern Pacific : 440, pl. 80, figs. 8, 8a - catalog no. 218914) (from synonym Gastrochaena ecuadoriensis Olsson, 1961)
To Biodiversity Heritage Library (1 publication) (from synonym Gastrochaena ecuadoriensis Olsson, 1961)
To Biodiversity Heritage Library (1 publication) (from synonym Gastrochaena ecuadoriensis Olsson, 1961)
From editor or global species database
Hosted externally, from synonym