WoRMS taxon details
Channelaxinus excavatus (Dall, 1901)
818835 (urn:lsid:marinespecies.org:taxname:818835)
accepted
Species
Conchocele excavata (Dall, 1901) · unaccepted
Thyasira excavata Dall, 1901 · unaccepted (original combination)
Thyasira tricarinata Dall, 1916 · unaccepted
marine
(of Thyasira excavata Dall, 1901) Dall, W. H. (1901). Synopsis of the Lucinacea and of the American species. <em>Proceedings of the United States National Museum.</em> 23 (1237): 779-833, pls 39-42., available online at https://www.biodiversitylibrary.org/page/7511827
page(s): 818, pl. 39 fig. 12, 15 [details]
page(s): 818, pl. 39 fig. 12, 15 [details]
MolluscaBase eds. (2026). MolluscaBase. Channelaxinus excavatus (Dall, 1901). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=818835 on 2026-04-30
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
(of Thyasira excavata Dall, 1901) Dall, W. H. (1901). Synopsis of the Lucinacea and of the American species. <em>Proceedings of the United States National Museum.</em> 23 (1237): 779-833, pls 39-42., available online at https://www.biodiversitylibrary.org/page/7511827
page(s): 818, pl. 39 fig. 12, 15 [details]
original description (of Thyasira tricarinata Dall, 1916) Dall, W. H. (1916). Diagnoses of new species of marine bivalve mollusks from the northwest coast of America in the collection of the United States National Museum. <em>Proceedings of the United States National Museum.</em> 52 (2183): 393-417., available online at https://www.biodiversitylibrary.org/page/7765696
page(s): 409 [details]
basis of record Oliver P.G. & Frey M.A. (2014). <i>Ascetoaxinus quatsinoensis</i> sp. et gen. nov. (Bivalvia: Thyasiroidea) from Vancouver Island, with notes on <i>Conchocele</i> Gabb, 1866, and <i>Channelaxinus</i> Valentich-Scott & Coan, 2012. <i>Zootaxa</i>. 3869(4): 452-468., available online at https://doi.org/10.11646/zootaxa.3869.4.8 [details]
page(s): 818, pl. 39 fig. 12, 15 [details]
original description (of Thyasira tricarinata Dall, 1916) Dall, W. H. (1916). Diagnoses of new species of marine bivalve mollusks from the northwest coast of America in the collection of the United States National Museum. <em>Proceedings of the United States National Museum.</em> 52 (2183): 393-417., available online at https://www.biodiversitylibrary.org/page/7765696
page(s): 409 [details]
basis of record Oliver P.G. & Frey M.A. (2014). <i>Ascetoaxinus quatsinoensis</i> sp. et gen. nov. (Bivalvia: Thyasiroidea) from Vancouver Island, with notes on <i>Conchocele</i> Gabb, 1866, and <i>Channelaxinus</i> Valentich-Scott & Coan, 2012. <i>Zootaxa</i>. 3869(4): 452-468., available online at https://doi.org/10.11646/zootaxa.3869.4.8 [details]
Other
additional source
Oliver P.G. (2015). Deep-water Thyasiridae (Mollusca: Bivalvia) from the Oman Margin, Arabian Sea, new species and examples of endemism and cosmopolitanism. <em>Zootaxa.</em> 3995(1): 252-263., available online at https://doi.org/10.11646/zootaxa.3995.1.21 [details] Available for editors 
[request]
additional source Kamenev G.M. (2018). Bivalve molluscs of the abyssal zone of the Sea of Okhotsk: Species composition, taxonomic remarks, and comparison with the abyssal fauna of the Pacific Ocean. <em>Deep-Sea Research Part II.</em> 154: 230-248., available online at http://dx.doi.org/10.1016/j.dsr2.2017.10.006 [details]
[request]additional source Kamenev G.M. (2018). Bivalve molluscs of the abyssal zone of the Sea of Okhotsk: Species composition, taxonomic remarks, and comparison with the abyssal fauna of the Pacific Ocean. <em>Deep-Sea Research Part II.</em> 154: 230-248., available online at http://dx.doi.org/10.1016/j.dsr2.2017.10.006 [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
To Biodiversity Heritage Library (13 publications) (from synonym Thyasira excavata Dall, 1901)
To Biodiversity Heritage Library (4 publications) (from synonym Thyasira tricarinata Dall, 1916)
To NMNH Extant Collection (IZ MOL 107449 Thyasira excavata Holotype Valve1 angle1) (from synonym Thyasira excavata Dall, 1901)
To NMNH Extant Collection (IZ MOL 209321 Holotype Valve1 exterior) (from synonym Thyasira tricarinata Dall, 1916)
To NMNH Extant Collection (IZ MOL 209321 Holotype Valve1 interior) (from synonym Thyasira tricarinata Dall, 1916)
To NMNH Extant Collection (Thyasira excavata Holotype USNM 107449) (from synonym Thyasira excavata Dall, 1901)
To USNM Invertebrate Zoology Mollusca Collection (from synonym Thyasira excavata Dall, 1901)
To Biodiversity Heritage Library (4 publications) (from synonym Thyasira tricarinata Dall, 1916)
To NMNH Extant Collection (IZ MOL 107449 Thyasira excavata Holotype Valve1 angle1) (from synonym Thyasira excavata Dall, 1901)
To NMNH Extant Collection (IZ MOL 209321 Holotype Valve1 exterior) (from synonym Thyasira tricarinata Dall, 1916)
To NMNH Extant Collection (IZ MOL 209321 Holotype Valve1 interior) (from synonym Thyasira tricarinata Dall, 1916)
To NMNH Extant Collection (Thyasira excavata Holotype USNM 107449) (from synonym Thyasira excavata Dall, 1901)
To USNM Invertebrate Zoology Mollusca Collection (from synonym Thyasira excavata Dall, 1901)
