FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS

Detalhes bibliográficos
Autor(a) principal: Alves-Júnior, Flavio Almeida
Data de Publicação: 2021
Outros Autores: Cintra, Israel Hidenburgo Aniceto, Silva, Kátia Cristina Araújo, Souza-Filho, Jesser Fidelis, Bertrand, Arnaud
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Biota Amazônia
Texto Completo: https://periodicos.unifap.br/index.php/biota/article/view/5977
Resumo: The family Eurytheneidae Stoddart Lowry, 2004 is monotypic, including only the genus Eurythenes Smith, 1882, which is composed by Meso- and benthopelagic amphipods, with large vertical distribution in water column and can be reach depths of 5000 m, especially in muddy bottoms, in association with the great offer of organic matter in deep environments. Eurythenes is represented by nine species, with a cosmopolitan distribution, occurring in all oceans and covering high latitudes. However, in Atlantic Ocean, only five species are reported: Eurythenes obesus (Chevreux, 1905), E. magellanicus (H. Milne Edwards, 1848) as [= E. gryllus (Lichtenstein in Mandt, 1822)], E. maldoror d'Udekem d'Acoz Havermans, 2015, E. sigmiferus d'Udekem d'Acoz Havermans, 2015 and E. thurstoni Stoddart Lowry, 2004, being the E. obesus reported only from the States of Rio de Janeiro and Bahia in Brazilian waters. In this study, we recorded the presence of E. obesus in Northeast of Brazil at seamounts (Fernando de Noronha Chain – off Rocas Atoll) and off the state of Rio Grande do Norte. This record brings a new observation of E. obesus from Brazil and increases knowledge on the deep crustaceans from northeastern Brazil.Keywords: Deep-sea; Brazil; Meso and Bathypelagic amphipod; New Records; Seamounts.
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spelling FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERSREGISTROS ADICIONAIS DE Eurythenes obesus (CHEVREUX, 1905) (CRUSTÁCEA: ANFIPODA: EURYTHENEIDAE) PARA ÁGUAS PROFUNDAS BRASILEIRASDeep-sea, Brazil, Meso- and Bathypelagic amphipod, New Records, Seamounts.The family Eurytheneidae Stoddart Lowry, 2004 is monotypic, including only the genus Eurythenes Smith, 1882, which is composed by Meso- and benthopelagic amphipods, with large vertical distribution in water column and can be reach depths of 5000 m, especially in muddy bottoms, in association with the great offer of organic matter in deep environments. Eurythenes is represented by nine species, with a cosmopolitan distribution, occurring in all oceans and covering high latitudes. However, in Atlantic Ocean, only five species are reported: Eurythenes obesus (Chevreux, 1905), E. magellanicus (H. Milne Edwards, 1848) as [= E. gryllus (Lichtenstein in Mandt, 1822)], E. maldoror d'Udekem d'Acoz Havermans, 2015, E. sigmiferus d'Udekem d'Acoz Havermans, 2015 and E. thurstoni Stoddart Lowry, 2004, being the E. obesus reported only from the States of Rio de Janeiro and Bahia in Brazilian waters. In this study, we recorded the presence of E. obesus in Northeast of Brazil at seamounts (Fernando de Noronha Chain – off Rocas Atoll) and off the state of Rio Grande do Norte. This record brings a new observation of E. obesus from Brazil and increases knowledge on the deep crustaceans from northeastern Brazil.Keywords: Deep-sea; Brazil; Meso and Bathypelagic amphipod; New Records; Seamounts.A família Eurytheneidae Stoddart Lowry, 2004 é monotípica, incluindo apenas o gênero Eurythenes Smith, 1882, o qual é composto por anfípodas Meso e Batipelágicos, com larga distribuição vertical na coluna da água e podendo alcançar profundidades de 5000 m, especialmente em fundos lamosos, em associação com a grande oferta de matéria orgânica em ambientes profundos. Eurythenes é representada por nove espécies, com distribuição cosmopolita, ocorrendo em todos os oceanos e cobrindo altas latitudes. Contudo, no oceano Atlântico, apenas cinco espécies são reportadas: Eurythenes obesus (Chevreux, 1905), E. magellanicus (H. Milne Edwards, 1848) como [= E. gryllus (Lichtenstein in Mandt, 1822)], E. maldoror d'Udekem d'Acoz Havermans, 2015, E. sigmiferus d'Udekem d'Acoz Havermans, 2015 e E. thurstoni Stoddart Lowry, 2004, sendo o E. obesus reportado apenas para os Estados do Rio de Janeiro e Bahia em águas Brasileiras. Neste estudo, nos registramos a presença de E. obesus para os montes submarinos (Cadeia de Fernando de Noronha- fora do Atol das Rocas) e ao largo do Rio Grande do Norte, ambas localizadas no nordeste do Brasil. Esse registro trás uma nova observação do E. obesus para o Brasil e aumenta o conhecimento sobre crustáceos profundos para o nordeste do Brasil.Palavras-chave: Mar profundo, Brasil, Anfípodas meso e Batipelágicos, Novo registro, Montes submarinos.Universidade Federal do AmapáAlves-Júnior, Flavio AlmeidaCintra, Israel Hidenburgo AnicetoSilva, Kátia Cristina AraújoSouza-Filho, Jesser FidelisBertrand, Arnaud2021-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.unifap.br/index.php/biota/article/view/597710.18561/2179-5746/biotaamazonia.v11n1p94-95Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota); v. 11, n. 1 (2021); 94-952179-5746reponame:Biota Amazôniainstname:Universidade Federal do Amapá (UNIFAP)instacron:UNIFAPenghttps://periodicos.unifap.br/index.php/biota/article/view/5977/v11n1p94-95.pdfhttps://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/5977/1001https://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/5977/1002BrazilGeographic distributionDireitos autorais 2021 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)http://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2021-05-25T20:01:54Zoai:ojs.pkp.sfu.ca:article/5977Revistahttp://periodicos.unifap.br/index.php/biotaONGhttps://periodicos.unifap.br/index.php/biota/oai||juliosa@unifap.br2179-57462179-5746opendoar:2021-05-25T20:01:54Biota Amazônia - Universidade Federal do Amapá (UNIFAP)false
dc.title.none.fl_str_mv FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS
REGISTROS ADICIONAIS DE Eurythenes obesus (CHEVREUX, 1905) (CRUSTÁCEA: ANFIPODA: EURYTHENEIDAE) PARA ÁGUAS PROFUNDAS BRASILEIRAS
title FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS
spellingShingle FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS
Alves-Júnior, Flavio Almeida
Deep-sea, Brazil, Meso- and Bathypelagic amphipod, New Records, Seamounts.
title_short FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS
title_full FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS
title_fullStr FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS
title_full_unstemmed FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS
title_sort FURTHER RECORDS OF Eurythenes obesus (CHEVREUX, 1905) (CRUSTACEA: AMPHIPODA: EURYTHENEIDAE) FROM BRAZILIAN DEEP WATERS
author Alves-Júnior, Flavio Almeida
author_facet Alves-Júnior, Flavio Almeida
Cintra, Israel Hidenburgo Aniceto
Silva, Kátia Cristina Araújo
Souza-Filho, Jesser Fidelis
Bertrand, Arnaud
author_role author
author2 Cintra, Israel Hidenburgo Aniceto
Silva, Kátia Cristina Araújo
Souza-Filho, Jesser Fidelis
Bertrand, Arnaud
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Alves-Júnior, Flavio Almeida
Cintra, Israel Hidenburgo Aniceto
Silva, Kátia Cristina Araújo
Souza-Filho, Jesser Fidelis
Bertrand, Arnaud
dc.subject.none.fl_str_mv
dc.subject.por.fl_str_mv Deep-sea, Brazil, Meso- and Bathypelagic amphipod, New Records, Seamounts.
topic Deep-sea, Brazil, Meso- and Bathypelagic amphipod, New Records, Seamounts.
description The family Eurytheneidae Stoddart Lowry, 2004 is monotypic, including only the genus Eurythenes Smith, 1882, which is composed by Meso- and benthopelagic amphipods, with large vertical distribution in water column and can be reach depths of 5000 m, especially in muddy bottoms, in association with the great offer of organic matter in deep environments. Eurythenes is represented by nine species, with a cosmopolitan distribution, occurring in all oceans and covering high latitudes. However, in Atlantic Ocean, only five species are reported: Eurythenes obesus (Chevreux, 1905), E. magellanicus (H. Milne Edwards, 1848) as [= E. gryllus (Lichtenstein in Mandt, 1822)], E. maldoror d'Udekem d'Acoz Havermans, 2015, E. sigmiferus d'Udekem d'Acoz Havermans, 2015 and E. thurstoni Stoddart Lowry, 2004, being the E. obesus reported only from the States of Rio de Janeiro and Bahia in Brazilian waters. In this study, we recorded the presence of E. obesus in Northeast of Brazil at seamounts (Fernando de Noronha Chain – off Rocas Atoll) and off the state of Rio Grande do Norte. This record brings a new observation of E. obesus from Brazil and increases knowledge on the deep crustaceans from northeastern Brazil.Keywords: Deep-sea; Brazil; Meso and Bathypelagic amphipod; New Records; Seamounts.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-30
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.unifap.br/index.php/biota/article/view/5977
10.18561/2179-5746/biotaamazonia.v11n1p94-95
url https://periodicos.unifap.br/index.php/biota/article/view/5977
identifier_str_mv 10.18561/2179-5746/biotaamazonia.v11n1p94-95
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.unifap.br/index.php/biota/article/view/5977/v11n1p94-95.pdf
https://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/5977/1001
https://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/5977/1002
dc.rights.driver.fl_str_mv Direitos autorais 2021 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2021 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Brazil

Geographic distribution



dc.publisher.none.fl_str_mv Universidade Federal do Amapá
publisher.none.fl_str_mv Universidade Federal do Amapá
dc.source.none.fl_str_mv Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota); v. 11, n. 1 (2021); 94-95
2179-5746
reponame:Biota Amazônia
instname:Universidade Federal do Amapá (UNIFAP)
instacron:UNIFAP
instname_str Universidade Federal do Amapá (UNIFAP)
instacron_str UNIFAP
institution UNIFAP
reponame_str Biota Amazônia
collection Biota Amazônia
repository.name.fl_str_mv Biota Amazônia - Universidade Federal do Amapá (UNIFAP)
repository.mail.fl_str_mv ||juliosa@unifap.br
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