Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope
Swiftia phaeton, a new species, is described for Mauritania where it is endemic at the upper bathyal. This azooxanthellate octocoral is distinctive from congeneric species in the NE Atlantic and Mediterranean Sea by the dark red coloration of the colonies and polyps, the presence of a layer of rod s...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2020
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.910893 https://doi.org/10.1594/PANGAEA.910893 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.910893 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.910893 2023-05-15T17:08:44+02:00 Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope Sampaio, Íris Beuck, Lydia Carreiro-Silva, Marina Menezes, Gui Freiwald, André MEDIAN LATITUDE: 27.460837 * MEDIAN LONGITUDE: -8.972588 * SOUTH-BOUND LATITUDE: -0.000523 * WEST-BOUND LONGITUDE: -24.997600 * NORTH-BOUND LATITUDE: 53.567500 * EAST-BOUND LONGITUDE: 8.554800 * DATE/TIME START: 2010-10-13T00:00:00 * DATE/TIME END: 2010-11-20T00:00:00 2020-01-17 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.910893 https://doi.org/10.1594/PANGAEA.910893 en eng PANGAEA Sampaio, Íris; Beuck, Lydia; Carreiro-Silva, Marina; Menezes, Gui; Freiwald, André (in prep.): New octocoral species of Swiftia (Holaxonia: Plexauridae) shaping coral gardens on the Mauritanian Slope (NE Atlantic). https://doi.pangaea.de/10.1594/PANGAEA.910893 https://doi.org/10.1594/PANGAEA.910893 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY ATLAS A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe Coral garden Mauritania NW Africa Octocorallia Plexauridae Taxonomy. vulnerable marine ecosystem (VME) Dataset 2020 ftpangaea https://doi.org/10.1594/PANGAEA.910893 2023-01-20T07:34:29Z Swiftia phaeton, a new species, is described for Mauritania where it is endemic at the upper bathyal. This azooxanthellate octocoral is distinctive from congeneric species in the NE Atlantic and Mediterranean Sea by the dark red coloration of the colonies and polyps, the presence of a layer of rod sclerites on top of the calyces and different sizes of polyps and sclerites. Coral gardens dominated by a species of the genus Swiftia Duchassaing & Michelotti, 1864 were filmed for the first time it the southern NE Atlantic Ocean. The extensive Swiftia phaeton sp. nov. dominated habitats were recorded during the Phaeton expedition onboard Maria S. Merian in 2010 at the Mauritanian Slope between 20°24N and 17°54N in 470 - 640 m depth, co-occurring with the framework-forming scleractinians Lophelia pertusa (Linnaeus, 1758) and Madrepora oculata (Linnaeus, 1758). ROV video annotation based on size and density distribution of Swiftia enabled the characterization of the new biotope. Dataset Lophelia pertusa PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-24.997600,8.554800,53.567500,-0.000523) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
ATLAS A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe Coral garden Mauritania NW Africa Octocorallia Plexauridae Taxonomy. vulnerable marine ecosystem (VME) |
spellingShingle |
ATLAS A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe Coral garden Mauritania NW Africa Octocorallia Plexauridae Taxonomy. vulnerable marine ecosystem (VME) Sampaio, Íris Beuck, Lydia Carreiro-Silva, Marina Menezes, Gui Freiwald, André Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope |
topic_facet |
ATLAS A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe Coral garden Mauritania NW Africa Octocorallia Plexauridae Taxonomy. vulnerable marine ecosystem (VME) |
description |
Swiftia phaeton, a new species, is described for Mauritania where it is endemic at the upper bathyal. This azooxanthellate octocoral is distinctive from congeneric species in the NE Atlantic and Mediterranean Sea by the dark red coloration of the colonies and polyps, the presence of a layer of rod sclerites on top of the calyces and different sizes of polyps and sclerites. Coral gardens dominated by a species of the genus Swiftia Duchassaing & Michelotti, 1864 were filmed for the first time it the southern NE Atlantic Ocean. The extensive Swiftia phaeton sp. nov. dominated habitats were recorded during the Phaeton expedition onboard Maria S. Merian in 2010 at the Mauritanian Slope between 20°24N and 17°54N in 470 - 640 m depth, co-occurring with the framework-forming scleractinians Lophelia pertusa (Linnaeus, 1758) and Madrepora oculata (Linnaeus, 1758). ROV video annotation based on size and density distribution of Swiftia enabled the characterization of the new biotope. |
format |
Dataset |
author |
Sampaio, Íris Beuck, Lydia Carreiro-Silva, Marina Menezes, Gui Freiwald, André |
author_facet |
Sampaio, Íris Beuck, Lydia Carreiro-Silva, Marina Menezes, Gui Freiwald, André |
author_sort |
Sampaio, Íris |
title |
Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope |
title_short |
Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope |
title_full |
Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope |
title_fullStr |
Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope |
title_full_unstemmed |
Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope |
title_sort |
morphological measurements and video annotation of the new octocoral swiftia phaeton sp. nov. during the cruise msm 16-3 phaeton in 2010 off the mauritanian slope |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.910893 https://doi.org/10.1594/PANGAEA.910893 |
op_coverage |
MEDIAN LATITUDE: 27.460837 * MEDIAN LONGITUDE: -8.972588 * SOUTH-BOUND LATITUDE: -0.000523 * WEST-BOUND LONGITUDE: -24.997600 * NORTH-BOUND LATITUDE: 53.567500 * EAST-BOUND LONGITUDE: 8.554800 * DATE/TIME START: 2010-10-13T00:00:00 * DATE/TIME END: 2010-11-20T00:00:00 |
long_lat |
ENVELOPE(-24.997600,8.554800,53.567500,-0.000523) |
genre |
Lophelia pertusa |
genre_facet |
Lophelia pertusa |
op_relation |
Sampaio, Íris; Beuck, Lydia; Carreiro-Silva, Marina; Menezes, Gui; Freiwald, André (in prep.): New octocoral species of Swiftia (Holaxonia: Plexauridae) shaping coral gardens on the Mauritanian Slope (NE Atlantic). https://doi.pangaea.de/10.1594/PANGAEA.910893 https://doi.org/10.1594/PANGAEA.910893 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.910893 |
_version_ |
1766064579609100288 |