Leucopsila Dendy & Row 1913
Genus Leucopsila Dendy & Row, 1913 TYPE SPECIES. — Leuconia stilifera Schmidt, 1870 by monotypy. DIAGNOSIS. — Baeriidae in which the cortex is formed by tangential triactines and microdiactines. The choanoskeleton is composed almost exclusively of irregularly scattered giant tetractines, and num...
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ftzenodo:oai:zenodo.org:5468392 2023-05-15T15:07:28+02:00 Leucopsila Dendy & Row 1913 Borojevic, Radovan Boury-Esnault, Nicole Vacelet, Jean 2000-12-31 https://zenodo.org/record/5468392 https://doi.org/10.5281/zenodo.5468392 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/B2494E1BFF89B27BF697FF02FC14A12E doi:10.5281/zenodo.5392175 http://publication.plazi.org/id/4E703663FFBBB249F449FFCCFFE4A50A doi:10.5281/zenodo.5468391 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5468392 https://doi.org/10.5281/zenodo.5468392 oai:zenodo.org:5468392 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea), pp. 203-263 in Zoosystema 22(2) 253 Biodiversity Taxonomy Animalia Porifera Calcarea Baerida Baeriidae Leucopsila info:eu-repo/semantics/other publication-taxonomictreatment 2000 ftzenodo https://doi.org/10.5281/zenodo.546839210.5281/zenodo.539217510.5281/zenodo.5468391 2023-03-10T14:45:24Z Genus Leucopsila Dendy & Row, 1913 TYPE SPECIES. — Leuconia stilifera Schmidt, 1870 by monotypy. DIAGNOSIS. — Baeriidae in which the cortex is formed by tangential triactines and microdiactines. The choanoskeleton is composed almost exclusively of irregularly scattered giant tetractines, and numerous microdiactines. Both the cortical and atrial surfaces are covered by a dense layer of microdiactines. While in the cortex microdiactines overlay the continuous layer of tangential triactines, they are the sole skeleton of the exhalant aquiferous system. DESCRIPTION Like Baeria, Leucopsila has a massive body, with an irregular leuconoid aquiferous system organized around exhalant canals that are distributed in the choanosome in the form of an anastomosing network. The organization of the skeleton is similar in Leucopsila stilifera (Schmidt, 1870) and Baeria johnstoni (Carter, 1871); the major distinction between the two being the replacement of pugioles in the skeleton of the exhalant system of Leucopsila by microdiactines. Leucopsila is a large sponge that has been reported only from arctic and subarctic waters, both from the Atlantic and Pacific regions (Schmidt 1870; Haeckel 1872; Hôzawa 1919). Published as part of Borojevic, Radovan, Boury-Esnault, Nicole & Vacelet, Jean, 2000, A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea), pp. 203-263 in Zoosystema 22 (2) on page 253, DOI:10.5281/zenodo.5392175 Other/Unknown Material Arctic Subarctic Zenodo Arctic Pacific |
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Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Porifera Calcarea Baerida Baeriidae Leucopsila |
spellingShingle |
Biodiversity Taxonomy Animalia Porifera Calcarea Baerida Baeriidae Leucopsila Borojevic, Radovan Boury-Esnault, Nicole Vacelet, Jean Leucopsila Dendy & Row 1913 |
topic_facet |
Biodiversity Taxonomy Animalia Porifera Calcarea Baerida Baeriidae Leucopsila |
description |
Genus Leucopsila Dendy & Row, 1913 TYPE SPECIES. — Leuconia stilifera Schmidt, 1870 by monotypy. DIAGNOSIS. — Baeriidae in which the cortex is formed by tangential triactines and microdiactines. The choanoskeleton is composed almost exclusively of irregularly scattered giant tetractines, and numerous microdiactines. Both the cortical and atrial surfaces are covered by a dense layer of microdiactines. While in the cortex microdiactines overlay the continuous layer of tangential triactines, they are the sole skeleton of the exhalant aquiferous system. DESCRIPTION Like Baeria, Leucopsila has a massive body, with an irregular leuconoid aquiferous system organized around exhalant canals that are distributed in the choanosome in the form of an anastomosing network. The organization of the skeleton is similar in Leucopsila stilifera (Schmidt, 1870) and Baeria johnstoni (Carter, 1871); the major distinction between the two being the replacement of pugioles in the skeleton of the exhalant system of Leucopsila by microdiactines. Leucopsila is a large sponge that has been reported only from arctic and subarctic waters, both from the Atlantic and Pacific regions (Schmidt 1870; Haeckel 1872; Hôzawa 1919). Published as part of Borojevic, Radovan, Boury-Esnault, Nicole & Vacelet, Jean, 2000, A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea), pp. 203-263 in Zoosystema 22 (2) on page 253, DOI:10.5281/zenodo.5392175 |
format |
Other/Unknown Material |
author |
Borojevic, Radovan Boury-Esnault, Nicole Vacelet, Jean |
author_facet |
Borojevic, Radovan Boury-Esnault, Nicole Vacelet, Jean |
author_sort |
Borojevic, Radovan |
title |
Leucopsila Dendy & Row 1913 |
title_short |
Leucopsila Dendy & Row 1913 |
title_full |
Leucopsila Dendy & Row 1913 |
title_fullStr |
Leucopsila Dendy & Row 1913 |
title_full_unstemmed |
Leucopsila Dendy & Row 1913 |
title_sort |
leucopsila dendy & row 1913 |
publishDate |
2000 |
url |
https://zenodo.org/record/5468392 https://doi.org/10.5281/zenodo.5468392 |
geographic |
Arctic Pacific |
geographic_facet |
Arctic Pacific |
genre |
Arctic Subarctic |
genre_facet |
Arctic Subarctic |
op_source |
A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea), pp. 203-263 in Zoosystema 22(2) 253 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/B2494E1BFF89B27BF697FF02FC14A12E doi:10.5281/zenodo.5392175 http://publication.plazi.org/id/4E703663FFBBB249F449FFCCFFE4A50A doi:10.5281/zenodo.5468391 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5468392 https://doi.org/10.5281/zenodo.5468392 oai:zenodo.org:5468392 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.546839210.5281/zenodo.539217510.5281/zenodo.5468391 |
_version_ |
1766338963989069824 |