Hexactinellida (Porifera) from the Drake Passage (Southern Ocean) with a description of three new species
The Drake Passage has over 20 seamounts and ridges but it is notorious for large waves, fierce storms and strong currents that make benthic sampling difficult and therefore infrequent. Seamounts often have diverse sponge communities and may have high levels of endemism. Hexactinellida from Sars Seam...
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ftmagnoliapress:oai:https://mapress.com/oai/:article/16638 2023-10-09T21:46:02+02:00 Hexactinellida (Porifera) from the Drake Passage (Southern Ocean) with a description of three new species GOODWIN, CLAIRE E. BERMAN, JADE JANUSSEN, DORTE GÖCKE, CHRISTIAN HENDRY, KATHARINE R. 2016-06-17 application/pdf https://www.mapress.com/zt/article/view/zootaxa.4126.2.2 eng eng Mangolia Press https://www.mapress.com/zt/article/view/zootaxa.4126.2.2/6406 https://www.mapress.com/zt/article/view/zootaxa.4126.2.2 Copyright (c) 2016 Magnolia press Zootaxa; Vol. 4126 No. 2: 17 Jun. 2016; 207–220 1175-5334 1175-5326 10.11646/zootaxa.4126.2 Porifera Hexactinellida Drake Passage Antarctic sponge taxonomy seamount Sympagella Doconesthes Aulocalyx Caulophacus info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2016 ftmagnoliapress https://doi.org/10.11646/zootaxa.4126.2 2023-09-19T17:26:05Z The Drake Passage has over 20 seamounts and ridges but it is notorious for large waves, fierce storms and strong currents that make benthic sampling difficult and therefore infrequent. Seamounts often have diverse sponge communities and may have high levels of endemism. Hexactinellida from Sars Seamount, an area in which the sponges had not previously been studied, and the Shackleton fracture zone were collected on a research cruise by the Nathaniel B Palmer in the Drake Passage, Southern Ocean. In total, from all cruise stations, 103 specimens of Hexactinellida were collected, however many appeared to be fragments of dead specimens and could not be identified due to missing microscleres. From Sars Seamount 127 sponge specimens were taken and from the Shackleton Fracture Zone 76 sponge specimens were taken; of these 36 and 16 respectively were Hexactinellida. From these two areas three new species of Hexactinellida are described: Doconesthes robinsoni sp. nov., Sympagella walleri sp. nov. and Caulophacus palmeri sp. nov and new records were made of Aulocalyx irregularis and Rossella antarctica. Article in Journal/Newspaper Antarc* Antarctic Antarctica Drake Passage Southern Ocean Magnolia press Antarctic Drake Passage Sars Seamount ENVELOPE(-69.000,-69.000,-59.583,-59.583) Shackleton Shackleton Fracture Zone ENVELOPE(-60.000,-60.000,-60.000,-60.000) Southern Ocean Zootaxa 4126 2 |
institution |
Open Polar |
collection |
Magnolia press |
op_collection_id |
ftmagnoliapress |
language |
English |
topic |
Porifera Hexactinellida Drake Passage Antarctic sponge taxonomy seamount Sympagella Doconesthes Aulocalyx Caulophacus |
spellingShingle |
Porifera Hexactinellida Drake Passage Antarctic sponge taxonomy seamount Sympagella Doconesthes Aulocalyx Caulophacus GOODWIN, CLAIRE E. BERMAN, JADE JANUSSEN, DORTE GÖCKE, CHRISTIAN HENDRY, KATHARINE R. Hexactinellida (Porifera) from the Drake Passage (Southern Ocean) with a description of three new species |
topic_facet |
Porifera Hexactinellida Drake Passage Antarctic sponge taxonomy seamount Sympagella Doconesthes Aulocalyx Caulophacus |
description |
The Drake Passage has over 20 seamounts and ridges but it is notorious for large waves, fierce storms and strong currents that make benthic sampling difficult and therefore infrequent. Seamounts often have diverse sponge communities and may have high levels of endemism. Hexactinellida from Sars Seamount, an area in which the sponges had not previously been studied, and the Shackleton fracture zone were collected on a research cruise by the Nathaniel B Palmer in the Drake Passage, Southern Ocean. In total, from all cruise stations, 103 specimens of Hexactinellida were collected, however many appeared to be fragments of dead specimens and could not be identified due to missing microscleres. From Sars Seamount 127 sponge specimens were taken and from the Shackleton Fracture Zone 76 sponge specimens were taken; of these 36 and 16 respectively were Hexactinellida. From these two areas three new species of Hexactinellida are described: Doconesthes robinsoni sp. nov., Sympagella walleri sp. nov. and Caulophacus palmeri sp. nov and new records were made of Aulocalyx irregularis and Rossella antarctica. |
format |
Article in Journal/Newspaper |
author |
GOODWIN, CLAIRE E. BERMAN, JADE JANUSSEN, DORTE GÖCKE, CHRISTIAN HENDRY, KATHARINE R. |
author_facet |
GOODWIN, CLAIRE E. BERMAN, JADE JANUSSEN, DORTE GÖCKE, CHRISTIAN HENDRY, KATHARINE R. |
author_sort |
GOODWIN, CLAIRE E. |
title |
Hexactinellida (Porifera) from the Drake Passage (Southern Ocean) with a description of three new species |
title_short |
Hexactinellida (Porifera) from the Drake Passage (Southern Ocean) with a description of three new species |
title_full |
Hexactinellida (Porifera) from the Drake Passage (Southern Ocean) with a description of three new species |
title_fullStr |
Hexactinellida (Porifera) from the Drake Passage (Southern Ocean) with a description of three new species |
title_full_unstemmed |
Hexactinellida (Porifera) from the Drake Passage (Southern Ocean) with a description of three new species |
title_sort |
hexactinellida (porifera) from the drake passage (southern ocean) with a description of three new species |
publisher |
Mangolia Press |
publishDate |
2016 |
url |
https://www.mapress.com/zt/article/view/zootaxa.4126.2.2 |
long_lat |
ENVELOPE(-69.000,-69.000,-59.583,-59.583) ENVELOPE(-60.000,-60.000,-60.000,-60.000) |
geographic |
Antarctic Drake Passage Sars Seamount Shackleton Shackleton Fracture Zone Southern Ocean |
geographic_facet |
Antarctic Drake Passage Sars Seamount Shackleton Shackleton Fracture Zone Southern Ocean |
genre |
Antarc* Antarctic Antarctica Drake Passage Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Drake Passage Southern Ocean |
op_source |
Zootaxa; Vol. 4126 No. 2: 17 Jun. 2016; 207–220 1175-5334 1175-5326 10.11646/zootaxa.4126.2 |
op_relation |
https://www.mapress.com/zt/article/view/zootaxa.4126.2.2/6406 https://www.mapress.com/zt/article/view/zootaxa.4126.2.2 |
op_rights |
Copyright (c) 2016 Magnolia press |
op_doi |
https://doi.org/10.11646/zootaxa.4126.2 |
container_title |
Zootaxa |
container_volume |
4126 |
container_issue |
2 |
_version_ |
1779321699292938240 |