Charcotus DattaGupta 1981
Genus Charcotus DattaGupta, 1981 Charcotus clavatum DattaGupta, 1981 (Fig. 3D, E) MATERIAL EXAMINED. — Porcupine Abyssal Plain, BENGAL 5, Discovery 231, stn 13368#52, 48°48.30’N, 16°25.97’W, 4839 m, 19.III.1998, 2. DESCRIPTION Colour of proboscis of preserved specimens is creamy white. Trunk grey in...
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ftdatacite:10.5281/zenodo.5469068 2023-05-15T17:38:36+02:00 Charcotus DattaGupta 1981 Biseswar, Ramlall 2005 https://dx.doi.org/10.5281/zenodo.5469068 https://zenodo.org/record/5469068 unknown Zenodo http://publication.plazi.org/id/FFA9FFCB927A433AFF92F532FF9CFFAF https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.5392733 http://publication.plazi.org/id/FFA9FFCB927A433AFF92F532FF9CFFAF https://dx.doi.org/10.5281/zenodo.5392739 https://dx.doi.org/10.5281/zenodo.5469069 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Annelida Polychaeta Echiuroidea Bonelliidae Charcotus Text Taxonomic treatment article-journal ScholarlyArticle 2005 ftdatacite https://doi.org/10.5281/zenodo.5469068 https://doi.org/10.5281/zenodo.5392733 https://doi.org/10.5281/zenodo.5392739 https://doi.org/10.5281/zenodo.5469069 2021-11-05T12:55:41Z Genus Charcotus DattaGupta, 1981 Charcotus clavatum DattaGupta, 1981 (Fig. 3D, E) MATERIAL EXAMINED. — Porcupine Abyssal Plain, BENGAL 5, Discovery 231, stn 13368#52, 48°48.30’N, 16°25.97’W, 4839 m, 19.III.1998, 2. DESCRIPTION Colour of proboscis of preserved specimens is creamy white. Trunk grey in distended regions but light pink in contracted portions. Proboscis of larger specimen is 7 mm and rounded distally; lateral margins unite proximally forming funnel around mouth (Fig. 3D). Trunk is 66 mm in length and 12 mm across broadest part. Corresponding measurements of smaller specimen are 63 mm and 15 mm. Distal end of proboscis damaged in smaller specimen. Single gonopore located a few millimetres away from anterior end of trunk (Fig. 3D). Ventral setae absent. Papillae microscopic, more clearly discernible in contracted regions of body. Internally, single gonoduct located on right side of nerve cord (Fig. 3E). Gonoduct distended at proximal and distal ends but constricted and tubular in middle region. Gonostome is terminal, gonostomal lip simple and round (Fig. 3E). Gut long and coiled, attached to body wall by thin mesenteric strands. Gut contents consist of fine sand not moulded into faecal pellets. Dorsal and neurointestinal vessels are long; neurointestinal vessel is single throughout. Anal vessels are two elongated tubes opening into cloacal bulb. REMARKS : Published as part of Biseswar, Ramlall, 2005, Report on some deep-sea echiurans (Echiura) of the North-East Atlantic, pp. 37-46 in Zoosystema 27 (1) on page 44, DOI: 10.5281/zenodo.5392733 : {"references": ["DATTAGUPTA A. K. 1981. - Atlantic echiurans. Part 1. Report on twenty-two species of deep-sea echiurans of the North and the South Atlantic Oceans. Bulletin du Museum national d'Histoire naturelle, ser. 4, 3: 353 - 378."]} Text North East Atlantic DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Echiuroidea Bonelliidae Charcotus |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Echiuroidea Bonelliidae Charcotus Biseswar, Ramlall Charcotus DattaGupta 1981 |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Echiuroidea Bonelliidae Charcotus |
description |
Genus Charcotus DattaGupta, 1981 Charcotus clavatum DattaGupta, 1981 (Fig. 3D, E) MATERIAL EXAMINED. — Porcupine Abyssal Plain, BENGAL 5, Discovery 231, stn 13368#52, 48°48.30’N, 16°25.97’W, 4839 m, 19.III.1998, 2. DESCRIPTION Colour of proboscis of preserved specimens is creamy white. Trunk grey in distended regions but light pink in contracted portions. Proboscis of larger specimen is 7 mm and rounded distally; lateral margins unite proximally forming funnel around mouth (Fig. 3D). Trunk is 66 mm in length and 12 mm across broadest part. Corresponding measurements of smaller specimen are 63 mm and 15 mm. Distal end of proboscis damaged in smaller specimen. Single gonopore located a few millimetres away from anterior end of trunk (Fig. 3D). Ventral setae absent. Papillae microscopic, more clearly discernible in contracted regions of body. Internally, single gonoduct located on right side of nerve cord (Fig. 3E). Gonoduct distended at proximal and distal ends but constricted and tubular in middle region. Gonostome is terminal, gonostomal lip simple and round (Fig. 3E). Gut long and coiled, attached to body wall by thin mesenteric strands. Gut contents consist of fine sand not moulded into faecal pellets. Dorsal and neurointestinal vessels are long; neurointestinal vessel is single throughout. Anal vessels are two elongated tubes opening into cloacal bulb. REMARKS : Published as part of Biseswar, Ramlall, 2005, Report on some deep-sea echiurans (Echiura) of the North-East Atlantic, pp. 37-46 in Zoosystema 27 (1) on page 44, DOI: 10.5281/zenodo.5392733 : {"references": ["DATTAGUPTA A. K. 1981. - Atlantic echiurans. Part 1. Report on twenty-two species of deep-sea echiurans of the North and the South Atlantic Oceans. Bulletin du Museum national d'Histoire naturelle, ser. 4, 3: 353 - 378."]} |
format |
Text |
author |
Biseswar, Ramlall |
author_facet |
Biseswar, Ramlall |
author_sort |
Biseswar, Ramlall |
title |
Charcotus DattaGupta 1981 |
title_short |
Charcotus DattaGupta 1981 |
title_full |
Charcotus DattaGupta 1981 |
title_fullStr |
Charcotus DattaGupta 1981 |
title_full_unstemmed |
Charcotus DattaGupta 1981 |
title_sort |
charcotus dattagupta 1981 |
publisher |
Zenodo |
publishDate |
2005 |
url |
https://dx.doi.org/10.5281/zenodo.5469068 https://zenodo.org/record/5469068 |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_relation |
http://publication.plazi.org/id/FFA9FFCB927A433AFF92F532FF9CFFAF https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.5392733 http://publication.plazi.org/id/FFA9FFCB927A433AFF92F532FF9CFFAF https://dx.doi.org/10.5281/zenodo.5392739 https://dx.doi.org/10.5281/zenodo.5469069 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.5469068 https://doi.org/10.5281/zenodo.5392733 https://doi.org/10.5281/zenodo.5392739 https://doi.org/10.5281/zenodo.5469069 |
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1766139111469481984 |