Sigmodota magnibacula Massin & Heterier 2004
Sigmodota magnibacula (Massin & Hétérier, 2004) Figure 1, 5, key Taeniogyrus contortus .— Ekman, 1927: 416 –417.— Cherbonnier, 1974: 610.— Gutt, 1988: 24.— Gutt, 1991: 324. (all or part probably non Taeniogyrus contortus (Ludwig, 1875)) Taeniogyrus cf. contortus .— O’Loughlin et al. , 1994: 553,...
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ftzenodo:oai:zenodo.org:6096654 2024-09-15T17:41:08+00:00 Sigmodota magnibacula Massin & Heterier 2004 O'Loughlin, P. Mark Mackenzie, Melanie Vandenspiegel, Didier Griffiths, Huw 2015-12-31 https://doi.org/10.5281/zenodo.6096654 http://treatment.plazi.org/id/0D728790D24CFFBEFF755EE8FC5CFDAD unknown Zenodo https://doi.org/10.11646/zootaxa.3995.1.23 http://zenodo.org/record/238175 http://publication.plazi.org/id/F14BFFE8D24AFFB6FFE25E70FFE2FFBA https://sibils.text-analytics.ch/search/collections/plazi/0D728790D24CFFBEFF755EE8FC5CFDAD https://www.gbif.org/species/119640217 https://www.checklistbank.org/dataset/39684/taxon/0D728790D24CFFBEFF755EE8FC5CFDAD.taxon https://doi.org/10.5281/zenodo.238176 https://doi.org/10.5281/zenodo.238180 https://doi.org/10.5281/zenodo.12212342 http://treatment.plazi.org/id/365B627FFF98FFC0FCC65937FD815A91 http://zoobank.org/DE17D76A-5B4A-4810-9757-ADDAF86B2A84 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6096653 https://doi.org/10.5281/zenodo.6096654 oai:zenodo.org:6096654 http://treatment.plazi.org/id/0D728790D24CFFBEFF755EE8FC5CFDAD info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode New taeniogyrinid species of sea cucumber from the Weddell Sea (Echinodermata: Holothuroidea: Synaptida), pp. 271-283 in Zootaxa, 3995(1), 277-279, (2015-12-31) Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Apodida Chiridotidae Sigmodota Sigmodota magnibacula info:eu-repo/semantics/other 2015 ftzenodo https://doi.org/10.5281/zenodo.609665410.11646/zootaxa.3995.1.2310.5281/zenodo.23817610.5281/zenodo.23818010.5281/zenodo.1221234210.5281/zenodo.6096653 2024-07-27T03:42:31Z Sigmodota magnibacula (Massin & Hétérier, 2004) Figure 1, 5, key Taeniogyrus contortus .— Ekman, 1927: 416 –417.— Cherbonnier, 1974: 610.— Gutt, 1988: 24.— Gutt, 1991: 324. (all or part probably non Taeniogyrus contortus (Ludwig, 1875)) Taeniogyrus cf. contortus .— O’Loughlin et al. , 1994: 553, 554. Taeniogyrus magnibaculus Massin & Hétérier, 2004: 441 –444, figs 1, 2, table 1. Sigmodota magnibacula .— O’Loughlin & VandenSpiegel, 2010: 82, 84, figs 1e, 11, tables 2, 3. Material examined. Antarctica, Weddell Sea, station ‘Shelf Canyon 2’, AGT 39, 76.161694– 76.16887 ºS, 27.79659– 27.79802 ºW, agassiz trawl 549.28–555.26 m, BAS cruise JR275 RSS James Clark Ross , collected by M. Mackenzie et al. , 21/02/2012, NHMUK 2014.31 (1). Description. Sigmodotid species specimen, vermiform, tapered posteriorly (posterior end missing), 15 mm long (preserved); scattered dorsal, lateral and ventral wheel-cluster papillae; 12 tentacles, seven pairs of digits, largest distally; single polian vesicle. Ossicles in tentacles rods, some with short distally-spinous or handle-like branches along shafts, short bluntly spinous bifurcations distally, rods 205–256 µ m long; ossicles in body wall wheels and sigmoid hooks; wheels clustered into discrete papillae dorsally and laterally and ventrally, wheels rounded hexagonal with six spokes and continuous series of teeth around inner rim, diameters up to 80–117 µ m; sigmoid hooks scattered throughout body wall, fine spinelets on distal outer end, hook lengths 122–151 µ m. Colour. Alcohol-preserved (briefly): body and tentacle and oral disc completely covered with fine “black” speckle over off-white. Distribution. Antarctica, Weddell Sea, ‘Shelf Canyon’, 76ºS, 28ºW, 549– 555 m. Remarks. As noted in earlier remarks, it is evident from Table 3 in O’Loughlin & VandenSpiegel (2010) that for specimens of Sigmodota magnibacula the sizes of the wheel and sigmoid hook and tentacle rods ossicles increase significantly with increasing specimen size. The size ranges of tentacle rods, ... Other/Unknown Material Antarc* Antarctica Weddell Sea Zenodo |
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Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Apodida Chiridotidae Sigmodota Sigmodota magnibacula |
spellingShingle |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Apodida Chiridotidae Sigmodota Sigmodota magnibacula O'Loughlin, P. Mark Mackenzie, Melanie Vandenspiegel, Didier Griffiths, Huw Sigmodota magnibacula Massin & Heterier 2004 |
topic_facet |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Apodida Chiridotidae Sigmodota Sigmodota magnibacula |
description |
Sigmodota magnibacula (Massin & Hétérier, 2004) Figure 1, 5, key Taeniogyrus contortus .— Ekman, 1927: 416 –417.— Cherbonnier, 1974: 610.— Gutt, 1988: 24.— Gutt, 1991: 324. (all or part probably non Taeniogyrus contortus (Ludwig, 1875)) Taeniogyrus cf. contortus .— O’Loughlin et al. , 1994: 553, 554. Taeniogyrus magnibaculus Massin & Hétérier, 2004: 441 –444, figs 1, 2, table 1. Sigmodota magnibacula .— O’Loughlin & VandenSpiegel, 2010: 82, 84, figs 1e, 11, tables 2, 3. Material examined. Antarctica, Weddell Sea, station ‘Shelf Canyon 2’, AGT 39, 76.161694– 76.16887 ºS, 27.79659– 27.79802 ºW, agassiz trawl 549.28–555.26 m, BAS cruise JR275 RSS James Clark Ross , collected by M. Mackenzie et al. , 21/02/2012, NHMUK 2014.31 (1). Description. Sigmodotid species specimen, vermiform, tapered posteriorly (posterior end missing), 15 mm long (preserved); scattered dorsal, lateral and ventral wheel-cluster papillae; 12 tentacles, seven pairs of digits, largest distally; single polian vesicle. Ossicles in tentacles rods, some with short distally-spinous or handle-like branches along shafts, short bluntly spinous bifurcations distally, rods 205–256 µ m long; ossicles in body wall wheels and sigmoid hooks; wheels clustered into discrete papillae dorsally and laterally and ventrally, wheels rounded hexagonal with six spokes and continuous series of teeth around inner rim, diameters up to 80–117 µ m; sigmoid hooks scattered throughout body wall, fine spinelets on distal outer end, hook lengths 122–151 µ m. Colour. Alcohol-preserved (briefly): body and tentacle and oral disc completely covered with fine “black” speckle over off-white. Distribution. Antarctica, Weddell Sea, ‘Shelf Canyon’, 76ºS, 28ºW, 549– 555 m. Remarks. As noted in earlier remarks, it is evident from Table 3 in O’Loughlin & VandenSpiegel (2010) that for specimens of Sigmodota magnibacula the sizes of the wheel and sigmoid hook and tentacle rods ossicles increase significantly with increasing specimen size. The size ranges of tentacle rods, ... |
format |
Other/Unknown Material |
author |
O'Loughlin, P. Mark Mackenzie, Melanie Vandenspiegel, Didier Griffiths, Huw |
author_facet |
O'Loughlin, P. Mark Mackenzie, Melanie Vandenspiegel, Didier Griffiths, Huw |
author_sort |
O'Loughlin, P. Mark |
title |
Sigmodota magnibacula Massin & Heterier 2004 |
title_short |
Sigmodota magnibacula Massin & Heterier 2004 |
title_full |
Sigmodota magnibacula Massin & Heterier 2004 |
title_fullStr |
Sigmodota magnibacula Massin & Heterier 2004 |
title_full_unstemmed |
Sigmodota magnibacula Massin & Heterier 2004 |
title_sort |
sigmodota magnibacula massin & heterier 2004 |
publisher |
Zenodo |
publishDate |
2015 |
url |
https://doi.org/10.5281/zenodo.6096654 http://treatment.plazi.org/id/0D728790D24CFFBEFF755EE8FC5CFDAD |
genre |
Antarc* Antarctica Weddell Sea |
genre_facet |
Antarc* Antarctica Weddell Sea |
op_source |
New taeniogyrinid species of sea cucumber from the Weddell Sea (Echinodermata: Holothuroidea: Synaptida), pp. 271-283 in Zootaxa, 3995(1), 277-279, (2015-12-31) |
op_relation |
https://doi.org/10.11646/zootaxa.3995.1.23 http://zenodo.org/record/238175 http://publication.plazi.org/id/F14BFFE8D24AFFB6FFE25E70FFE2FFBA https://sibils.text-analytics.ch/search/collections/plazi/0D728790D24CFFBEFF755EE8FC5CFDAD https://www.gbif.org/species/119640217 https://www.checklistbank.org/dataset/39684/taxon/0D728790D24CFFBEFF755EE8FC5CFDAD.taxon https://doi.org/10.5281/zenodo.238176 https://doi.org/10.5281/zenodo.238180 https://doi.org/10.5281/zenodo.12212342 http://treatment.plazi.org/id/365B627FFF98FFC0FCC65937FD815A91 http://zoobank.org/DE17D76A-5B4A-4810-9757-ADDAF86B2A84 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6096653 https://doi.org/10.5281/zenodo.6096654 oai:zenodo.org:6096654 http://treatment.plazi.org/id/0D728790D24CFFBEFF755EE8FC5CFDAD |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.609665410.11646/zootaxa.3995.1.2310.5281/zenodo.23817610.5281/zenodo.23818010.5281/zenodo.1221234210.5281/zenodo.6096653 |
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