MolluscaBase taxon details
Polyschides tetraschistus (R. B. Watson, 1879)
344481 (urn:lsid:marinespecies.org:taxname:344481)
accepted
Species
Cadulus (Polyschides) tetraschistus (R. B. Watson, 1879) · alternative representation
Cadulus incisus K. J. Bush, 1885 · unaccepted
Cadulus tetraschistus (R. B. Watson, 1879) · unaccepted > superseded combination
Polyschides tetraschistum (R. B. Watson, 1879) · unaccepted
Siphonodentalium tetraschistum R. B. Watson, 1879 · unaccepted > superseded combination
marine
(of Siphonodentalium tetraschistum R. B. Watson, 1879) Watson, R. B. (1879). Mollusca of H.M.S. 'Challenger' Expedition. II. The Solenoconchia, comprising the genera <i>Dentalium</i>, <i>Siphodentalium</i>, and <i>Cadulus</i>. <em>Journal of the Linnean Society of London. Zoology.</em> 14: 506-529., available online at https://www.biodiversitylibrary.org/page/31858591
page(s): 521 [details]
page(s): 521 [details]
MolluscaBase eds. (2025). MolluscaBase. Polyschides tetraschistus (R. B. Watson, 1879). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=344481 on 2025-09-11
Date
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original description
(of Siphonodentalium tetraschistum R. B. Watson, 1879) Watson, R. B. (1879). Mollusca of H.M.S. 'Challenger' Expedition. II. The Solenoconchia, comprising the genera <i>Dentalium</i>, <i>Siphodentalium</i>, and <i>Cadulus</i>. <em>Journal of the Linnean Society of London. Zoology.</em> 14: 506-529., available online at https://www.biodiversitylibrary.org/page/31858591
page(s): 521 [details]
additional source Watson, R. B. (1886). <i>Report on the Scaphopoda and Gasteropoda collected by H.M.S. Challenger during the years 1873-76</i>. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology 15 (part 42): 1-756, pls 1-50. , available online at https://www.biodiversitylibrary.org/page/2004568 [details]
additional source Caetano C. H., Scarabino V. & Absalao R. S. (2006). Scaphopoda (Mollusca) from the Brazilian continental shelf and upper slope (13° to 21°S) with descriptions of two new species of the genus <i>Cadulus</i> Philippi, 1844. <em>Zootaxa.</em> 1267: 1-47., available online at https://doi.org/10.11646/zootaxa.1267.1.1 [details] Available for editors
[request]
additional source Simone, L. R. L. (2024). New species, misidentifications and problematic taxonomy of some Atlantic South American marine mollusks: a review. <em>Papeis Avulsos de Zoologia.</em> 64: e202464031: 1-104., available online at https://doi.org/10.11606/1807-0205/2024.64.031
page(s): 98, figs 65A-G [details] Available for editors [request]
status source Scarabino, V. (1980). <i>Cadulus tetraschistus</i> (Watson), an earlier name for <i>C. quadridentatus</i>(Dall) and <i>C. incisus</i> Bush (Scaphopoda). <em>The Nautilus.</em> 94(1): 11-13, fig. 1., available online at https://www.biodiversitylibrary.org/page/8274505 [details]
page(s): 521 [details]
additional source Watson, R. B. (1886). <i>Report on the Scaphopoda and Gasteropoda collected by H.M.S. Challenger during the years 1873-76</i>. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology 15 (part 42): 1-756, pls 1-50. , available online at https://www.biodiversitylibrary.org/page/2004568 [details]
additional source Caetano C. H., Scarabino V. & Absalao R. S. (2006). Scaphopoda (Mollusca) from the Brazilian continental shelf and upper slope (13° to 21°S) with descriptions of two new species of the genus <i>Cadulus</i> Philippi, 1844. <em>Zootaxa.</em> 1267: 1-47., available online at https://doi.org/10.11646/zootaxa.1267.1.1 [details] Available for editors
[request]additional source Simone, L. R. L. (2024). New species, misidentifications and problematic taxonomy of some Atlantic South American marine mollusks: a review. <em>Papeis Avulsos de Zoologia.</em> 64: e202464031: 1-104., available online at https://doi.org/10.11606/1807-0205/2024.64.031
page(s): 98, figs 65A-G [details] Available for editors
[request]status source Scarabino, V. (1980). <i>Cadulus tetraschistus</i> (Watson), an earlier name for <i>C. quadridentatus</i>(Dall) and <i>C. incisus</i> Bush (Scaphopoda). <em>The Nautilus.</em> 94(1): 11-13, fig. 1., available online at https://www.biodiversitylibrary.org/page/8274505 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Habitat shelf [details]
To Malacopics (Polyschides tetraschistus (R. B. Watson, 1879) Curaçao, Sint Michielsbaai, in grit, beached, collected 1966-00-00, ex coll. J.A. Buijse .)
To Malacopics (Polyschides tetraschistus (R. B. Watson, 1879) Suriname, Guyana Shelf, OCPS II Expedition, Sta. M 73, fine, blackish sand with some mud and many shells, at 55 m depth, collected 31st M...
To Malacopics (Polyschides tetraschistus (R. B. Watson, 1879))
To ITIS
To Malacopics (Polyschides tetraschistus (R. B. Watson, 1879) Suriname, Guyana Shelf, OCPS II Expedition, Sta. M 73, fine, blackish sand with some mud and many shells, at 55 m depth, collected 31st M...
To Malacopics (Polyschides tetraschistus (R. B. Watson, 1879))
To ITIS
Unreviewed
.jpg "To Malacopics (Polyschides tetraschistus (R. B. Watson, 1879) Curaçao, Sint Michielsbaai, in grit, beached, collected 1966-00-00, ex coll. J.A. Buijse .)")
Hosted externally
Hosted externally
.jpg "To Malacopics (Polyschides tetraschistus (R. B. Watson, 1879))")
Hosted externally
