Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)

Pachygrapsus transversus has been reported repeatedly at Easter Island, south Pacific, this species was registered in both side of America and in the West and East Atlantic and Mediterranean Sea. In a phylogeographic analysis, P. transversus is considered a species of the Atlantic Ocean and Pachygra...

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Detalles Bibliográficos
Autores principales:	Guzmán,Guillermo L, Olguín,Nicole
Lenguaje:	Spanish / Castilian
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2016
Materias:	Taxonomy gonopods Planes Easter Island
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572016000200021
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spelling	oai:scielo:S0718-195720160002000212016-09-05Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)Guzmán,Guillermo LOlguín,Nicole Taxonomy gonopods Planes Easter Island Pachygrapsus transversus has been reported repeatedly at Easter Island, south Pacific, this species was registered in both side of America and in the West and East Atlantic and Mediterranean Sea. In a phylogeographic analysis, P. transversus is considered a species of the Atlantic Ocean and Pachygrapsus socius has been regarded as part of the Eastern Pacific fauna. At the same time, a review of the genus Pachygrapsus concludes that the species from Easter Island could be Pachygrapsus laevimanus. A recent paper about the phylogeny of the Grapsidae, reveal that the genus Pachygrapsus is polyphyletic, with just 5 species. In the same study is showed that P. laevimanus belong to genus Planes. Here we analyze the gonopods of the males of new material of this group from Easter Island, and compare with other species of genera Pachygrapsus and Planes. We conclude that the species in Easter Island belong to Planes laevimanus. Additional comparisons between species are given, as well as with genus Planes, sister group of Pachygrapsus.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.51 n.2 20162016-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572016000200021es10.4067/S0718-19572016000200021
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Taxonomy gonopods Planes Easter Island
spellingShingle	Taxonomy gonopods Planes Easter Island Guzmán,Guillermo L Olguín,Nicole Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)
description	Pachygrapsus transversus has been reported repeatedly at Easter Island, south Pacific, this species was registered in both side of America and in the West and East Atlantic and Mediterranean Sea. In a phylogeographic analysis, P. transversus is considered a species of the Atlantic Ocean and Pachygrapsus socius has been regarded as part of the Eastern Pacific fauna. At the same time, a review of the genus Pachygrapsus concludes that the species from Easter Island could be Pachygrapsus laevimanus. A recent paper about the phylogeny of the Grapsidae, reveal that the genus Pachygrapsus is polyphyletic, with just 5 species. In the same study is showed that P. laevimanus belong to genus Planes. Here we analyze the gonopods of the males of new material of this group from Easter Island, and compare with other species of genera Pachygrapsus and Planes. We conclude that the species in Easter Island belong to Planes laevimanus. Additional comparisons between species are given, as well as with genus Planes, sister group of Pachygrapsus.
author	Guzmán,Guillermo L Olguín,Nicole
author_facet	Guzmán,Guillermo L Olguín,Nicole
author_sort	Guzmán,Guillermo L
title	Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)
title_short	Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)
title_full	Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)
title_fullStr	Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)
title_full_unstemmed	Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)
title_sort	pachygrapsus transversus en isla de pascua, ¿de qué especie estamos hablando? (decapoda, brachyura, grapsoidea)
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572016000200021
work_keys_str_mv	AT guzmanguillermol pachygrapsustransversusenisladepascuadequeespecieestamoshablandodecapodabrachyuragrapsoidea AT olguinnicole pachygrapsustransversusenisladepascuadequeespecieestamoshablandodecapodabrachyuragrapsoidea
_version_	1714202361120948224

Pachygrapsus transversus en Isla de Pascua, ¿De qué especie estamos hablando? (Decapoda, Brachyura, Grapsoidea)

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