Xiphoarcturus - a new genus and two new species of the family Antarcturidae (Isopoda: Valvifera) from the Mar del Plata submarine canyon and its phylogenetic relationships
Xiphoarcturus kussakini gen.n., sp.n. and Xiphoarcturus carinatus gen.n., sp.n. are described from the Mar del Plata submarine canyon, South-West Atlantic Ocean. The new genus Xiphoarcturus has an elongate endopod of the uropod that extends to the end of the acuminate pleotelson- this elongate endop...
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Senckenberg Gesellschaft für Naturforschung
2019
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ftzenodo:oai:zenodo.org:7519791 2024-09-15T17:41:52+00:00 Xiphoarcturus - a new genus and two new species of the family Antarcturidae (Isopoda: Valvifera) from the Mar del Plata submarine canyon and its phylogenetic relationships Pereira, Emanuel Roccatagliata, Daniel Doti, Brenda 2019-09-17 https://doi.org/10.26049/ASP77-2-2019-07 unknown Senckenberg Gesellschaft für Naturforschung https://zenodo.org/communities/biosyslit https://doi.org/10.26049/ASP77-2-2019-07 oai:zenodo.org:7519791 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Arthropod Systematics & Phylogeny, 77, 303-323, (2019-09-17) Argentina deep sea phylogeny Xiphoarcturus carinatus sp.n Xiphoarcturus kussakini sp.n. info:eu-repo/semantics/article 2019 ftzenodo https://doi.org/10.26049/ASP77-2-2019-07 2024-07-25T12:51:11Z Xiphoarcturus kussakini gen.n., sp.n. and Xiphoarcturus carinatus gen.n., sp.n. are described from the Mar del Plata submarine canyon, South-West Atlantic Ocean. The new genus Xiphoarcturus has an elongate endopod of the uropod that extends to the end of the acuminate pleotelson- this elongate endopod is a novel character for the family Antarcturidae. A parsimony analysis based on 40 morphological characters for 20 species of the family Antarcturidae was performed. The consensus tree clusters Xiphoarcturus gen.n. with the genera Mixarcturus, Chaetarcturus, Fissarcturus and the species Acantharcturus acutipleon. The relationships among the genera Acanth-arcturus, Cylindrarcturus, Chaetarcturus, Fissarcturus, Furcarcturus, Glaberarcturus, Globarcturus and Mixarcturus are discussed. Monophyly was recovered to all the genera except for Acantharcturus, which resulted paraphyletic in all the trees obtained. Article in Journal/Newspaper Antarc* Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Argentina deep sea phylogeny Xiphoarcturus carinatus sp.n Xiphoarcturus kussakini sp.n. |
spellingShingle |
Argentina deep sea phylogeny Xiphoarcturus carinatus sp.n Xiphoarcturus kussakini sp.n. Pereira, Emanuel Roccatagliata, Daniel Doti, Brenda Xiphoarcturus - a new genus and two new species of the family Antarcturidae (Isopoda: Valvifera) from the Mar del Plata submarine canyon and its phylogenetic relationships |
topic_facet |
Argentina deep sea phylogeny Xiphoarcturus carinatus sp.n Xiphoarcturus kussakini sp.n. |
description |
Xiphoarcturus kussakini gen.n., sp.n. and Xiphoarcturus carinatus gen.n., sp.n. are described from the Mar del Plata submarine canyon, South-West Atlantic Ocean. The new genus Xiphoarcturus has an elongate endopod of the uropod that extends to the end of the acuminate pleotelson- this elongate endopod is a novel character for the family Antarcturidae. A parsimony analysis based on 40 morphological characters for 20 species of the family Antarcturidae was performed. The consensus tree clusters Xiphoarcturus gen.n. with the genera Mixarcturus, Chaetarcturus, Fissarcturus and the species Acantharcturus acutipleon. The relationships among the genera Acanth-arcturus, Cylindrarcturus, Chaetarcturus, Fissarcturus, Furcarcturus, Glaberarcturus, Globarcturus and Mixarcturus are discussed. Monophyly was recovered to all the genera except for Acantharcturus, which resulted paraphyletic in all the trees obtained. |
format |
Article in Journal/Newspaper |
author |
Pereira, Emanuel Roccatagliata, Daniel Doti, Brenda |
author_facet |
Pereira, Emanuel Roccatagliata, Daniel Doti, Brenda |
author_sort |
Pereira, Emanuel |
title |
Xiphoarcturus - a new genus and two new species of the family Antarcturidae (Isopoda: Valvifera) from the Mar del Plata submarine canyon and its phylogenetic relationships |
title_short |
Xiphoarcturus - a new genus and two new species of the family Antarcturidae (Isopoda: Valvifera) from the Mar del Plata submarine canyon and its phylogenetic relationships |
title_full |
Xiphoarcturus - a new genus and two new species of the family Antarcturidae (Isopoda: Valvifera) from the Mar del Plata submarine canyon and its phylogenetic relationships |
title_fullStr |
Xiphoarcturus - a new genus and two new species of the family Antarcturidae (Isopoda: Valvifera) from the Mar del Plata submarine canyon and its phylogenetic relationships |
title_full_unstemmed |
Xiphoarcturus - a new genus and two new species of the family Antarcturidae (Isopoda: Valvifera) from the Mar del Plata submarine canyon and its phylogenetic relationships |
title_sort |
xiphoarcturus - a new genus and two new species of the family antarcturidae (isopoda: valvifera) from the mar del plata submarine canyon and its phylogenetic relationships |
publisher |
Senckenberg Gesellschaft für Naturforschung |
publishDate |
2019 |
url |
https://doi.org/10.26049/ASP77-2-2019-07 |
genre |
Antarc* |
genre_facet |
Antarc* |
op_source |
Arthropod Systematics & Phylogeny, 77, 303-323, (2019-09-17) |
op_relation |
https://zenodo.org/communities/biosyslit https://doi.org/10.26049/ASP77-2-2019-07 oai:zenodo.org:7519791 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.26049/ASP77-2-2019-07 |
_version_ |
1810488148512210944 |