Pseudostichopus Theel 1886
? Pseudostichopus sp. Material examined. SAMC-A 090931, SM 246, off Transkei South of Port St. Johns, 31°58.06’ S, 29°35.06’ E, biological dredge, 1640–1660 m, 27. VI.1979, 1 spec. Remarks. There is another single, minute (6 mm x 2 mm) specimen, in the current material, whose generic identity cannot...
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ftdatacite:10.5281/zenodo.5107326 2023-05-15T13:50:01+02:00 Pseudostichopus Theel 1886 Thandar, Ahmed S. 2018 https://dx.doi.org/10.5281/zenodo.5107326 https://zenodo.org/record/5107326 unknown Zenodo http://zenodo.org/record/2615023 http://publication.plazi.org/id/D631FFDD991F5E22BC6FFFCAFFE4FF8E http://zoobank.org/A6128B92-0B20-4D4D-AE8B-483D39BB2C04 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4532.1.3 http://zenodo.org/record/2615023 http://publication.plazi.org/id/D631FFDD991F5E22BC6FFFCAFFE4FF8E http://zoobank.org/A6128B92-0B20-4D4D-AE8B-483D39BB2C04 https://dx.doi.org/10.5281/zenodo.5107325 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Aspidochirotida Synallactidae Pseudostichopus Taxonomic treatment article-journal Text ScholarlyArticle 2018 ftdatacite https://doi.org/10.5281/zenodo.5107326 https://doi.org/10.11646/zootaxa.4532.1.3 https://doi.org/10.5281/zenodo.5107325 2022-02-08T13:42:09Z ? Pseudostichopus sp. Material examined. SAMC-A 090931, SM 246, off Transkei South of Port St. Johns, 31°58.06’ S, 29°35.06’ E, biological dredge, 1640–1660 m, 27. VI.1979, 1 spec. Remarks. There is another single, minute (6 mm x 2 mm) specimen, in the current material, whose generic identity cannot be determined. It appears to be juvenile and lacks gonads. It has a translucent body wall, is pinkish white in colour and densely covered with sponge spicules and some other encrustations. Its tentacles are minute and could not be counted and the distribution of its minute tube feet could not be determined. The pygal furrow, if at all present, is inconspicuous. The calcareous ring is well developed with broad anteriorly notched radial plates. There are no ossicles in the body wall and other organs. Therefore, whether the specimen represents a Pseudostichopus or another genus is debatable. O’Loughlin & Ahearn (2005) list only two species with a dense mat of sponge spicules, viz. P. hyalegerus (Sluiter, 1901) and P. spiculiferus (O’Loughlin, 2002). However, the first is a West Pacific form with ossicles in the papillae and pygal lobes and the latter is an Antarctic form with ossicles in the gonad. Hence more material is required for both generic and specific determination. : Published as part of Thandar, Ahmed S., 2018, On some miscellaneous sea cucumbers (Echinodermata: Holothuroidea) in the collections of the South African Museum with three new species, pp. 57-85 in Zootaxa 4532 (1) on page 83, DOI: 10.11646/zootaxa.4532.1.3, http://zenodo.org/record/2615023 : {"references": ["O'Loughlin, P. M. & Ahearn, C. (2005) A review of pygal-furrowed Synallactidae (Echinodermata: Holothuroidea), with new species from the Antarctic, Atlantic and Pacific oceans. Memoirs of Museum Fictoria, 62 (2), 147 - 179. https: // doi. org / 10.24199 / j. mmv. 2005.62.5", "Sluiter, C. P. (1901) Die Holothurien der Siboga-Expedition. Siboga-Expedite uitkomsten op Zoologische, Botanische, Oceanographische en Geologische gebeid verzameld in Nederland Oost-Indie 1899 - 1900 aan boord HM. SIBOGA onder commano van Lt. ter zee 1 e kl. G. F. Tydeman uitgeven door Dr. M. Weber. Boekhandel en Drukkerij v. EJ. Brill Leiden. Monograph pp. 44. 1 - 141 and 11 plates.", "O'Loughlin, P. M. (2002) Report on selected species of Banzare and Anare Holothuroidea, with reviews of Meseres Ludwig and Heterocucumis Panning (Echinodermata). Memoirs of Museum of Fictoria, 59: 297 - 325 incl. 3 figs. http: // www. vliz. be / imisdocs / publications / 32203. pdf"]} Text Antarc* Antarctic DataCite Metadata Store (German National Library of Science and Technology) Antarctic The Antarctic Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Aspidochirotida Synallactidae Pseudostichopus |
spellingShingle |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Aspidochirotida Synallactidae Pseudostichopus Thandar, Ahmed S. Pseudostichopus Theel 1886 |
topic_facet |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Aspidochirotida Synallactidae Pseudostichopus |
description |
? Pseudostichopus sp. Material examined. SAMC-A 090931, SM 246, off Transkei South of Port St. Johns, 31°58.06’ S, 29°35.06’ E, biological dredge, 1640–1660 m, 27. VI.1979, 1 spec. Remarks. There is another single, minute (6 mm x 2 mm) specimen, in the current material, whose generic identity cannot be determined. It appears to be juvenile and lacks gonads. It has a translucent body wall, is pinkish white in colour and densely covered with sponge spicules and some other encrustations. Its tentacles are minute and could not be counted and the distribution of its minute tube feet could not be determined. The pygal furrow, if at all present, is inconspicuous. The calcareous ring is well developed with broad anteriorly notched radial plates. There are no ossicles in the body wall and other organs. Therefore, whether the specimen represents a Pseudostichopus or another genus is debatable. O’Loughlin & Ahearn (2005) list only two species with a dense mat of sponge spicules, viz. P. hyalegerus (Sluiter, 1901) and P. spiculiferus (O’Loughlin, 2002). However, the first is a West Pacific form with ossicles in the papillae and pygal lobes and the latter is an Antarctic form with ossicles in the gonad. Hence more material is required for both generic and specific determination. : Published as part of Thandar, Ahmed S., 2018, On some miscellaneous sea cucumbers (Echinodermata: Holothuroidea) in the collections of the South African Museum with three new species, pp. 57-85 in Zootaxa 4532 (1) on page 83, DOI: 10.11646/zootaxa.4532.1.3, http://zenodo.org/record/2615023 : {"references": ["O'Loughlin, P. M. & Ahearn, C. (2005) A review of pygal-furrowed Synallactidae (Echinodermata: Holothuroidea), with new species from the Antarctic, Atlantic and Pacific oceans. Memoirs of Museum Fictoria, 62 (2), 147 - 179. https: // doi. org / 10.24199 / j. mmv. 2005.62.5", "Sluiter, C. P. (1901) Die Holothurien der Siboga-Expedition. Siboga-Expedite uitkomsten op Zoologische, Botanische, Oceanographische en Geologische gebeid verzameld in Nederland Oost-Indie 1899 - 1900 aan boord HM. SIBOGA onder commano van Lt. ter zee 1 e kl. G. F. Tydeman uitgeven door Dr. M. Weber. Boekhandel en Drukkerij v. EJ. Brill Leiden. Monograph pp. 44. 1 - 141 and 11 plates.", "O'Loughlin, P. M. (2002) Report on selected species of Banzare and Anare Holothuroidea, with reviews of Meseres Ludwig and Heterocucumis Panning (Echinodermata). Memoirs of Museum of Fictoria, 59: 297 - 325 incl. 3 figs. http: // www. vliz. be / imisdocs / publications / 32203. pdf"]} |
format |
Text |
author |
Thandar, Ahmed S. |
author_facet |
Thandar, Ahmed S. |
author_sort |
Thandar, Ahmed S. |
title |
Pseudostichopus Theel 1886 |
title_short |
Pseudostichopus Theel 1886 |
title_full |
Pseudostichopus Theel 1886 |
title_fullStr |
Pseudostichopus Theel 1886 |
title_full_unstemmed |
Pseudostichopus Theel 1886 |
title_sort |
pseudostichopus theel 1886 |
publisher |
Zenodo |
publishDate |
2018 |
url |
https://dx.doi.org/10.5281/zenodo.5107326 https://zenodo.org/record/5107326 |
geographic |
Antarctic The Antarctic Pacific |
geographic_facet |
Antarctic The Antarctic Pacific |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
http://zenodo.org/record/2615023 http://publication.plazi.org/id/D631FFDD991F5E22BC6FFFCAFFE4FF8E http://zoobank.org/A6128B92-0B20-4D4D-AE8B-483D39BB2C04 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4532.1.3 http://zenodo.org/record/2615023 http://publication.plazi.org/id/D631FFDD991F5E22BC6FFFCAFFE4FF8E http://zoobank.org/A6128B92-0B20-4D4D-AE8B-483D39BB2C04 https://dx.doi.org/10.5281/zenodo.5107325 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5107326 https://doi.org/10.11646/zootaxa.4532.1.3 https://doi.org/10.5281/zenodo.5107325 |
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