Leucothoe kawesqari, a new amphipod from Bernardo O'Higgins National Park (Chile), with remarks on the genus in the Magellan Region (Crustacea, Peracarida)
Although the genus Leucothoe has been reported repeatedly in the Magellan Region, the citations in the Channels and Fjords Ecoregion were either unidentified or attributed to the previously considered cosmopolitan Leucothoe spinicarpa. In this work, Leucothoe kawesqari sp. n. is described, which can...
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2015
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Online Access: | https://zenodo.org/record/579138 https://doi.org/10.3897/zookeys.539.6157 |
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ftzenodo:oai:zenodo.org:579138 2023-05-15T18:24:53+02:00 Leucothoe kawesqari, a new amphipod from Bernardo O'Higgins National Park (Chile), with remarks on the genus in the Magellan Region (Crustacea, Peracarida) Esquete, Patricia Aldea, Cristian 2015-11-23 https://zenodo.org/record/579138 https://doi.org/10.3897/zookeys.539.6157 unknown Pensoft Publishers https://zenodo.org/communities/biosyslit https://zenodo.org/record/579138 https://doi.org/10.3897/zookeys.539.6157 oai:zenodo.org:579138 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode ZooKeys 539 83-95 Animalia Arthropoda Malacostraca Amphipoda Leucothoidae Leucothoe Cephalornis Coelenterata Bilateria Nephrozoa Protostomia Ecdysozoa Circumscriptional names of the taxon under Notchia Crustacea Pacific Ocean channels and fjords Southern Ocean benthos Macrocystis pyrifera Océano Pacífico Canales y Fiordos Océano Antártico bentos info:eu-repo/semantics/article publication-article 2015 ftzenodo https://doi.org/10.3897/zookeys.539.6157 2023-03-10T21:36:44Z Although the genus Leucothoe has been reported repeatedly in the Magellan Region, the citations in the Channels and Fjords Ecoregion were either unidentified or attributed to the previously considered cosmopolitan Leucothoe spinicarpa. In this work, Leucothoe kawesqari sp. n. is described, which can be distinguished from other species of the genus in the Southern Ocean by having eyes present, epimeral plates with no setae, anterior coxae not acutely produced or excavate, coxa 5 slightly bilobed, accessory flagellum present, mandibular palp article 3 shorter than ½ article 2, pereopods 5–7 basis expanded, ovoid, posterior margin weakly crenulate and telson apex irregularly truncated. The new species was found in hard substrates, both unvegetated and with macroalgae, mainly in kelp forest of Macrocystis pyrifera. Article in Journal/Newspaper Southern Ocean Zenodo Southern Ocean Pacific Canales ENVELOPE(-59.693,-59.693,-62.498,-62.498) ZooKeys 539 83 95 |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Animalia Arthropoda Malacostraca Amphipoda Leucothoidae Leucothoe Cephalornis Coelenterata Bilateria Nephrozoa Protostomia Ecdysozoa Circumscriptional names of the taxon under Notchia Crustacea Pacific Ocean channels and fjords Southern Ocean benthos Macrocystis pyrifera Océano Pacífico Canales y Fiordos Océano Antártico bentos |
spellingShingle |
Animalia Arthropoda Malacostraca Amphipoda Leucothoidae Leucothoe Cephalornis Coelenterata Bilateria Nephrozoa Protostomia Ecdysozoa Circumscriptional names of the taxon under Notchia Crustacea Pacific Ocean channels and fjords Southern Ocean benthos Macrocystis pyrifera Océano Pacífico Canales y Fiordos Océano Antártico bentos Esquete, Patricia Aldea, Cristian Leucothoe kawesqari, a new amphipod from Bernardo O'Higgins National Park (Chile), with remarks on the genus in the Magellan Region (Crustacea, Peracarida) |
topic_facet |
Animalia Arthropoda Malacostraca Amphipoda Leucothoidae Leucothoe Cephalornis Coelenterata Bilateria Nephrozoa Protostomia Ecdysozoa Circumscriptional names of the taxon under Notchia Crustacea Pacific Ocean channels and fjords Southern Ocean benthos Macrocystis pyrifera Océano Pacífico Canales y Fiordos Océano Antártico bentos |
description |
Although the genus Leucothoe has been reported repeatedly in the Magellan Region, the citations in the Channels and Fjords Ecoregion were either unidentified or attributed to the previously considered cosmopolitan Leucothoe spinicarpa. In this work, Leucothoe kawesqari sp. n. is described, which can be distinguished from other species of the genus in the Southern Ocean by having eyes present, epimeral plates with no setae, anterior coxae not acutely produced or excavate, coxa 5 slightly bilobed, accessory flagellum present, mandibular palp article 3 shorter than ½ article 2, pereopods 5–7 basis expanded, ovoid, posterior margin weakly crenulate and telson apex irregularly truncated. The new species was found in hard substrates, both unvegetated and with macroalgae, mainly in kelp forest of Macrocystis pyrifera. |
format |
Article in Journal/Newspaper |
author |
Esquete, Patricia Aldea, Cristian |
author_facet |
Esquete, Patricia Aldea, Cristian |
author_sort |
Esquete, Patricia |
title |
Leucothoe kawesqari, a new amphipod from Bernardo O'Higgins National Park (Chile), with remarks on the genus in the Magellan Region (Crustacea, Peracarida) |
title_short |
Leucothoe kawesqari, a new amphipod from Bernardo O'Higgins National Park (Chile), with remarks on the genus in the Magellan Region (Crustacea, Peracarida) |
title_full |
Leucothoe kawesqari, a new amphipod from Bernardo O'Higgins National Park (Chile), with remarks on the genus in the Magellan Region (Crustacea, Peracarida) |
title_fullStr |
Leucothoe kawesqari, a new amphipod from Bernardo O'Higgins National Park (Chile), with remarks on the genus in the Magellan Region (Crustacea, Peracarida) |
title_full_unstemmed |
Leucothoe kawesqari, a new amphipod from Bernardo O'Higgins National Park (Chile), with remarks on the genus in the Magellan Region (Crustacea, Peracarida) |
title_sort |
leucothoe kawesqari, a new amphipod from bernardo o'higgins national park (chile), with remarks on the genus in the magellan region (crustacea, peracarida) |
publisher |
Pensoft Publishers |
publishDate |
2015 |
url |
https://zenodo.org/record/579138 https://doi.org/10.3897/zookeys.539.6157 |
long_lat |
ENVELOPE(-59.693,-59.693,-62.498,-62.498) |
geographic |
Southern Ocean Pacific Canales |
geographic_facet |
Southern Ocean Pacific Canales |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
ZooKeys 539 83-95 |
op_relation |
https://zenodo.org/communities/biosyslit https://zenodo.org/record/579138 https://doi.org/10.3897/zookeys.539.6157 oai:zenodo.org:579138 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.3897/zookeys.539.6157 |
container_title |
ZooKeys |
container_volume |
539 |
container_start_page |
83 |
op_container_end_page |
95 |
_version_ |
1766205893129535488 |