Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea)
- Autores
- Risaro, Jessica Ayelen; Williams, Gary; Pereyra Villaurreta, Maria Daniela Renée; Lauretta, Daniel Marcelo
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Sea pens (Cnidaria: Anthozoa: Pennatulacea) constitute a distinctive group of colonial marine invertebrates. They inhabit the world`s oceans, from shallow to deep waters. Studies about this group in Argentina are scarce, and no species have been described in the area in over a decade. Based on samples collected in Mar del Plata Submarine Canyon at about 3000 m deep we describe a new species of sea pen, Umbellula pomona Risaro, Williams & Lauretta sp. nov. This is a spiculate Umbellula that differs from other species of Umbellula with sclerites, by the number, development and distribution of the autozooids in its terminal cluster, as well as the shape of its axis. Molecular data also distinguishes it from other known species. Of the forty-three described species approximately ten are considered valid for the genus Umbellula, four of them are registered for the South Atlantic Ocean and only three are described for the Antarctic region. Since sampling efforts in this area have been scarce, the number of species of sea pens from the region is likely to increase substantially in the coming years.
Fil: Risaro, Jessica Ayelen. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Williams, Gary. California Academy of Sciences; Estados Unidos
Fil: Pereyra Villaurreta, Maria Daniela Renée. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Lauretta, Daniel Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina - Materia
-
ARGENTINA
BENTHOS
BIODIVERSITY
OCTOCORALS
TAXONOMY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/131278
Ver los metadatos del registro completo
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Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea)Risaro, Jessica AyelenWilliams, GaryPereyra Villaurreta, Maria Daniela RenéeLauretta, Daniel MarceloARGENTINABENTHOSBIODIVERSITYOCTOCORALSTAXONOMYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Sea pens (Cnidaria: Anthozoa: Pennatulacea) constitute a distinctive group of colonial marine invertebrates. They inhabit the world`s oceans, from shallow to deep waters. Studies about this group in Argentina are scarce, and no species have been described in the area in over a decade. Based on samples collected in Mar del Plata Submarine Canyon at about 3000 m deep we describe a new species of sea pen, Umbellula pomona Risaro, Williams & Lauretta sp. nov. This is a spiculate Umbellula that differs from other species of Umbellula with sclerites, by the number, development and distribution of the autozooids in its terminal cluster, as well as the shape of its axis. Molecular data also distinguishes it from other known species. Of the forty-three described species approximately ten are considered valid for the genus Umbellula, four of them are registered for the South Atlantic Ocean and only three are described for the Antarctic region. Since sampling efforts in this area have been scarce, the number of species of sea pens from the region is likely to increase substantially in the coming years.Fil: Risaro, Jessica Ayelen. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Williams, Gary. California Academy of Sciences; Estados UnidosFil: Pereyra Villaurreta, Maria Daniela Renée. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Lauretta, Daniel Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaMuseum National d'Histoire Naturelle2020-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/131278Risaro, Jessica Ayelen; Williams, Gary; Pereyra Villaurreta, Maria Daniela Renée; Lauretta, Daniel Marcelo; Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea); Museum National d'Histoire Naturelle; European Journal of Taxonomy; 720; 10-2020; 121-1432118-9773CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.5852/ejt.2020.720.1121info:eu-repo/semantics/altIdentifier/url/https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1121info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:29:40Zoai:ri.conicet.gov.ar:11336/131278instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:29:41.131CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea) |
title |
Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea) |
spellingShingle |
Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea) Risaro, Jessica Ayelen ARGENTINA BENTHOS BIODIVERSITY OCTOCORALS TAXONOMY |
title_short |
Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea) |
title_full |
Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea) |
title_fullStr |
Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea) |
title_full_unstemmed |
Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea) |
title_sort |
Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea) |
dc.creator.none.fl_str_mv |
Risaro, Jessica Ayelen Williams, Gary Pereyra Villaurreta, Maria Daniela Renée Lauretta, Daniel Marcelo |
author |
Risaro, Jessica Ayelen |
author_facet |
Risaro, Jessica Ayelen Williams, Gary Pereyra Villaurreta, Maria Daniela Renée Lauretta, Daniel Marcelo |
author_role |
author |
author2 |
Williams, Gary Pereyra Villaurreta, Maria Daniela Renée Lauretta, Daniel Marcelo |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ARGENTINA BENTHOS BIODIVERSITY OCTOCORALS TAXONOMY |
topic |
ARGENTINA BENTHOS BIODIVERSITY OCTOCORALS TAXONOMY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Sea pens (Cnidaria: Anthozoa: Pennatulacea) constitute a distinctive group of colonial marine invertebrates. They inhabit the world`s oceans, from shallow to deep waters. Studies about this group in Argentina are scarce, and no species have been described in the area in over a decade. Based on samples collected in Mar del Plata Submarine Canyon at about 3000 m deep we describe a new species of sea pen, Umbellula pomona Risaro, Williams & Lauretta sp. nov. This is a spiculate Umbellula that differs from other species of Umbellula with sclerites, by the number, development and distribution of the autozooids in its terminal cluster, as well as the shape of its axis. Molecular data also distinguishes it from other known species. Of the forty-three described species approximately ten are considered valid for the genus Umbellula, four of them are registered for the South Atlantic Ocean and only three are described for the Antarctic region. Since sampling efforts in this area have been scarce, the number of species of sea pens from the region is likely to increase substantially in the coming years. Fil: Risaro, Jessica Ayelen. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Williams, Gary. California Academy of Sciences; Estados Unidos Fil: Pereyra Villaurreta, Maria Daniela Renée. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Lauretta, Daniel Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina |
description |
Sea pens (Cnidaria: Anthozoa: Pennatulacea) constitute a distinctive group of colonial marine invertebrates. They inhabit the world`s oceans, from shallow to deep waters. Studies about this group in Argentina are scarce, and no species have been described in the area in over a decade. Based on samples collected in Mar del Plata Submarine Canyon at about 3000 m deep we describe a new species of sea pen, Umbellula pomona Risaro, Williams & Lauretta sp. nov. This is a spiculate Umbellula that differs from other species of Umbellula with sclerites, by the number, development and distribution of the autozooids in its terminal cluster, as well as the shape of its axis. Molecular data also distinguishes it from other known species. Of the forty-three described species approximately ten are considered valid for the genus Umbellula, four of them are registered for the South Atlantic Ocean and only three are described for the Antarctic region. Since sampling efforts in this area have been scarce, the number of species of sea pens from the region is likely to increase substantially in the coming years. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/131278 Risaro, Jessica Ayelen; Williams, Gary; Pereyra Villaurreta, Maria Daniela Renée; Lauretta, Daniel Marcelo; Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea); Museum National d'Histoire Naturelle; European Journal of Taxonomy; 720; 10-2020; 121-143 2118-9773 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/131278 |
identifier_str_mv |
Risaro, Jessica Ayelen; Williams, Gary; Pereyra Villaurreta, Maria Daniela Renée; Lauretta, Daniel Marcelo; Umbellula pomona sp. Nov., a new sea pen from mar del plata submarine canyon (cnidaria: Octocorallia: Pennatulacea); Museum National d'Histoire Naturelle; European Journal of Taxonomy; 720; 10-2020; 121-143 2118-9773 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.5852/ejt.2020.720.1121 info:eu-repo/semantics/altIdentifier/url/https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1121 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Museum National d'Histoire Naturelle |
publisher.none.fl_str_mv |
Museum National d'Histoire Naturelle |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614303444893696 |
score |
13.070432 |