Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)

The biogeographic history of the Southern Ocean (SO) fauna is complex and poorly studied, especially the areas of endemism. We reanalyzed the data of Marques & Peña Cantero (2010), along with other geographical records of endemic benthic hydroids below 45°S. A Parsimony Analysis of Endemicit...

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Auteurs principaux:	Miranda,Thaís P, Peña Cantero,Álvaro L, Marques,Antonio C
Langue:	English
Publié:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2013
Sujets:	Antarctica barriers biogeography endemism Hydrozoa PAE Southern Ocean
Accès en ligne:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2013000500020
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spelling	oai:scielo:S0718-560X20130005000202014-04-23Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)Miranda,Thaís PPeña Cantero,Álvaro LMarques,Antonio C Antarctica barriers biogeography endemism Hydrozoa PAE Southern Ocean The biogeographic history of the Southern Ocean (SO) fauna is complex and poorly studied, especially the areas of endemism. We reanalyzed the data of Marques & Peña Cantero (2010), along with other geographical records of endemic benthic hydroids below 45°S. A Parsimony Analysis of Endemicity (PAE) based on 5° latitude by 5° longitude matrix with 61 species resulted in eight areas of endemism. We discuss these results in the context of different hypotheses of the evolution of the SO fauna and previously proposed biogeography patterns.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.41 n.5 20132013-11-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2013000500020en103856/vol41-issue5-fulltext-20
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Antarctica barriers biogeography endemism Hydrozoa PAE Southern Ocean
spellingShingle	Antarctica barriers biogeography endemism Hydrozoa PAE Southern Ocean Miranda,Thaís P Peña Cantero,Álvaro L Marques,Antonio C Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)
description	The biogeographic history of the Southern Ocean (SO) fauna is complex and poorly studied, especially the areas of endemism. We reanalyzed the data of Marques & Peña Cantero (2010), along with other geographical records of endemic benthic hydroids below 45°S. A Parsimony Analysis of Endemicity (PAE) based on 5° latitude by 5° longitude matrix with 61 species resulted in eight areas of endemism. We discuss these results in the context of different hypotheses of the evolution of the SO fauna and previously proposed biogeography patterns.
author	Miranda,Thaís P Peña Cantero,Álvaro L Marques,Antonio C
author_facet	Miranda,Thaís P Peña Cantero,Álvaro L Marques,Antonio C
author_sort	Miranda,Thaís P
title	Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)
title_short	Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)
title_full	Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)
title_fullStr	Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)
title_full_unstemmed	Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)
title_sort	southern ocean areas of endemism: a reanalysis using benthic hydroids (cnidaria, hydrozoa)
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2013000500020
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Southern Ocean areas of endemism: a reanalysis using benthic hydroids (Cnidaria, Hydrozoa)

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