Thalassema
Key to the species of Thalassema from the Atlantic Ocean 1 Gonoducts two pairs. 2 - Gonoducts one pair. 3 2 Gonostome fan-shaped; papillae arranged in transverse series in middle region of trunk. T. philostracum - Gonostomal lips semicircular and frilled, papillae largest and most densely packed in...
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ftzenodo:oai:zenodo.org:6225242 2023-05-15T13:58:17+02:00 Thalassema Biseswar, Ramlall 2009-12-31 https://zenodo.org/record/6225242 https://doi.org/10.5281/zenodo.6225242 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03F5EF621436FFF5FF28FB98FA38BFB7 doi:10.5281/zenodo.190138 http://publication.plazi.org/id/FFCC971A1433FFF0FFBFFFF7FFA2B907 doi:10.5281/zenodo.6225241 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6225242 https://doi.org/10.5281/zenodo.6225242 oai:zenodo.org:6225242 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode The geographic distribution of echiurans in the Atlantic Ocean (Phylum Echiura), pp. 17-30 in Zootaxa 2222 22 Biodiversity Taxonomy Animalia Echiura Polychaeta Echiuroidea Echiuridae Thalassema info:eu-repo/semantics/other publication-taxonomictreatment 2009 ftzenodo https://doi.org/10.5281/zenodo.622524210.5281/zenodo.19013810.5281/zenodo.6225241 2023-03-10T17:59:46Z Key to the species of Thalassema from the Atlantic Ocean 1 Gonoducts two pairs. 2 - Gonoducts one pair. 3 2 Gonostome fan-shaped; papillae arranged in transverse series in middle region of trunk. T. philostracum - Gonostomal lips semicircular and frilled, papillae largest and most densely packed in posterior region of trunk, not arranged in transverse series. T. thalassemum 3 Anal vesicles lacking; microscopic papillae located only in middle region of trunk. T. antarcticum - Anal vesicles present. 4 4 Gonostomal lips folded or crumpled; rectal caecum absent. T. elapsum - Gonostomal lips not folded or crumpled. 5 5 Interbasal muscle absent; gonostomes large; papillae more closely packed at anterior and posterior ends of trunk. T. arcassonense - Interbasal muscle present. 6 6 Integument thin and transparent; papillae small white specks scattered over trunk, more closely arranged at posterior end; rectal caecum absent. T. diaphanes - Integument opaque; papillae prominent, unequal in size, the larger ones scale-like and bent forwards; rectal caecum present. T. hartmani Published as part of Biseswar, Ramlall, 2009, The geographic distribution of echiurans in the Atlantic Ocean (Phylum Echiura), pp. 17-30 in Zootaxa 2222 on page 22, DOI:10.5281/zenodo.190138 Other/Unknown Material Antarc* Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Echiura Polychaeta Echiuroidea Echiuridae Thalassema |
spellingShingle |
Biodiversity Taxonomy Animalia Echiura Polychaeta Echiuroidea Echiuridae Thalassema Biseswar, Ramlall Thalassema |
topic_facet |
Biodiversity Taxonomy Animalia Echiura Polychaeta Echiuroidea Echiuridae Thalassema |
description |
Key to the species of Thalassema from the Atlantic Ocean 1 Gonoducts two pairs. 2 - Gonoducts one pair. 3 2 Gonostome fan-shaped; papillae arranged in transverse series in middle region of trunk. T. philostracum - Gonostomal lips semicircular and frilled, papillae largest and most densely packed in posterior region of trunk, not arranged in transverse series. T. thalassemum 3 Anal vesicles lacking; microscopic papillae located only in middle region of trunk. T. antarcticum - Anal vesicles present. 4 4 Gonostomal lips folded or crumpled; rectal caecum absent. T. elapsum - Gonostomal lips not folded or crumpled. 5 5 Interbasal muscle absent; gonostomes large; papillae more closely packed at anterior and posterior ends of trunk. T. arcassonense - Interbasal muscle present. 6 6 Integument thin and transparent; papillae small white specks scattered over trunk, more closely arranged at posterior end; rectal caecum absent. T. diaphanes - Integument opaque; papillae prominent, unequal in size, the larger ones scale-like and bent forwards; rectal caecum present. T. hartmani Published as part of Biseswar, Ramlall, 2009, The geographic distribution of echiurans in the Atlantic Ocean (Phylum Echiura), pp. 17-30 in Zootaxa 2222 on page 22, DOI:10.5281/zenodo.190138 |
format |
Other/Unknown Material |
author |
Biseswar, Ramlall |
author_facet |
Biseswar, Ramlall |
author_sort |
Biseswar, Ramlall |
title |
Thalassema |
title_short |
Thalassema |
title_full |
Thalassema |
title_fullStr |
Thalassema |
title_full_unstemmed |
Thalassema |
title_sort |
thalassema |
publishDate |
2009 |
url |
https://zenodo.org/record/6225242 https://doi.org/10.5281/zenodo.6225242 |
genre |
Antarc* |
genre_facet |
Antarc* |
op_source |
The geographic distribution of echiurans in the Atlantic Ocean (Phylum Echiura), pp. 17-30 in Zootaxa 2222 22 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03F5EF621436FFF5FF28FB98FA38BFB7 doi:10.5281/zenodo.190138 http://publication.plazi.org/id/FFCC971A1433FFF0FFBFFFF7FFA2B907 doi:10.5281/zenodo.6225241 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6225242 https://doi.org/10.5281/zenodo.6225242 oai:zenodo.org:6225242 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.622524210.5281/zenodo.19013810.5281/zenodo.6225241 |
_version_ |
1766266518421635072 |