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
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/131278
Acceder
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network_name_str CONICET Digital (CONICET)
spelling 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 Técnicas2025-10-15T15:26:53Zoai: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:34982025-10-15 15:26:53.382CONICET 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
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str 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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