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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ftconicet:oai:ri.conicet.gov.ar:11336/151206 2023-10-09T21:46:00+02:00 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 Carlos Doti, Brenda Lía application/pdf http://hdl.handle.net/11336/151206 eng eng Staatliche Naturhistorische Sammlungen Dresden info:eu-repo/semantics/altIdentifier/doi/10.26049/ASP77-2-2019-07 info:eu-repo/semantics/altIdentifier/url/https://www.senckenberg.de/de/wissenschaft/publikationen/wissenschaftliche-zeitschriften/arthropod-systematics-phylogeny/alle-ausgaben/2019-2/asp77-2-2019-07/ http://hdl.handle.net/11336/151206 Pereira, Emanuel; Roccatagliata, Daniel Carlos; Doti, Brenda Lía; 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; Staatliche Naturhistorische Sammlungen Dresden; Arthropod Systematics and Phylogeny; 77; 2; 6-2019; 303-323 1863-7221 CONICET Digital CONICET info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ ARGENTINA DEEP SEA PHYLOGENY XIPHOARCTURUS CARINATUS SP.N XIPHOARCTURUS KUSSAKINI SP.N https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.26049/ASP77-2-2019-07 2023-09-24T19:33:09Z 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 Acantharcturus, 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. Fil: Pereira, Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina Fil: Roccatagliata, Daniel Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina Fil: Doti, Brenda Lía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad ... Article in Journal/Newspaper Antarc* CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Argentina |
institution |
Open Polar |
collection |
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
op_collection_id |
ftconicet |
language |
English |
topic |
ARGENTINA DEEP SEA PHYLOGENY XIPHOARCTURUS CARINATUS SP.N XIPHOARCTURUS KUSSAKINI SP.N https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
spellingShingle |
ARGENTINA DEEP SEA PHYLOGENY XIPHOARCTURUS CARINATUS SP.N XIPHOARCTURUS KUSSAKINI SP.N https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 Pereira, Emanuel Roccatagliata, Daniel Carlos Doti, Brenda Lía 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 https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
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 Acantharcturus, 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. Fil: Pereira, Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina Fil: Roccatagliata, Daniel Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina Fil: Doti, Brenda Lía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad ... |
format |
Article in Journal/Newspaper |
author |
Pereira, Emanuel Roccatagliata, Daniel Carlos Doti, Brenda Lía |
author_facet |
Pereira, Emanuel Roccatagliata, Daniel Carlos Doti, Brenda Lía |
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 |
Staatliche Naturhistorische Sammlungen Dresden |
url |
http://hdl.handle.net/11336/151206 |
geographic |
Argentina |
geographic_facet |
Argentina |
genre |
Antarc* |
genre_facet |
Antarc* |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.26049/ASP77-2-2019-07 info:eu-repo/semantics/altIdentifier/url/https://www.senckenberg.de/de/wissenschaft/publikationen/wissenschaftliche-zeitschriften/arthropod-systematics-phylogeny/alle-ausgaben/2019-2/asp77-2-2019-07/ http://hdl.handle.net/11336/151206 Pereira, Emanuel; Roccatagliata, Daniel Carlos; Doti, Brenda Lía; 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; Staatliche Naturhistorische Sammlungen Dresden; Arthropod Systematics and Phylogeny; 77; 2; 6-2019; 303-323 1863-7221 CONICET Digital CONICET |
op_rights |
info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
op_doi |
https://doi.org/10.26049/ASP77-2-2019-07 |
_version_ |
1779321661285203968 |