A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters

Detalhes bibliográficos
Autor(a) principal: Fukuda, Marcelo Veronesi
Data de Publicação: 2019
Outros Autores: Menezes-Moura, Andrezza Ribeiro, Guimarães, Carmen Regina Parisotto, Ruta, Christine
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Papéis Avulsos de Zoologia (Online)
Texto Completo: https://www.revistas.usp.br/paz/article/view/156730
Resumo: We describe herein a new species of the abundant polychaete family Syllidae, Exogone brasiliensis sp. nov. The new species is characterized by a peculiar morphology of anterior body falcigers, with shafts and blades modified specially in chaetigers 1 and 2; falcigers until chaetiger 5 different from those of the rest of the body; and dorsal simple chaetae from midbody onwards unique in the genus, nearly straight, subdistally swollen in one side only, distally rounded. Exogone brasiliensis sp. nov. is described based on detailed morphological analyses under optical and scanning electron microscopes, and compared to its most similar congeners.
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spelling A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters“Polychaeta”South AtlanticNew speciesBrazilWe describe herein a new species of the abundant polychaete family Syllidae, Exogone brasiliensis sp. nov. The new species is characterized by a peculiar morphology of anterior body falcigers, with shafts and blades modified specially in chaetigers 1 and 2; falcigers until chaetiger 5 different from those of the rest of the body; and dorsal simple chaetae from midbody onwards unique in the genus, nearly straight, subdistally swollen in one side only, distally rounded. Exogone brasiliensis sp. nov. is described based on detailed morphological analyses under optical and scanning electron microscopes, and compared to its most similar congeners.Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).2019-09-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/paz/article/view/15673010.11606/1807-0205/2019.59.47Papéis Avulsos de Zoologia; v. 59 (2019); e20195947Papéis Avulsos de Zoologia; Vol. 59 (2019); e20195947Papéis Avulsos de Zoologia; Vol. 59 (2019); e201959471807-02050031-1049reponame:Papéis Avulsos de Zoologia (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/paz/article/view/156730/156204Copyright (c) 2019 Papéis Avulsos de Zoologiainfo:eu-repo/semantics/openAccessFukuda, Marcelo VeronesiMenezes-Moura, Andrezza RibeiroGuimarães, Carmen Regina ParisottoRuta, Christine2019-10-01T12:36:50Zoai:revistas.usp.br:article/156730Revistahttps://www.revistas.usp.br/pazPUBhttps://www.revistas.usp.br/paz/oaipublicacaomz@usp.br ; einicker@usp.br1807-02050031-1049opendoar:2023-01-12T16:41:56.387405Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters
title A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters
spellingShingle A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters
Fukuda, Marcelo Veronesi
“Polychaeta”
South Atlantic
New species
Brazil
title_short A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters
title_full A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters
title_fullStr A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters
title_full_unstemmed A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters
title_sort A new species of Exogone Ørsted, 1845 (Annelida: Syllidae: Exogoninae) from Brazilian waters
author Fukuda, Marcelo Veronesi
author_facet Fukuda, Marcelo Veronesi
Menezes-Moura, Andrezza Ribeiro
Guimarães, Carmen Regina Parisotto
Ruta, Christine
author_role author
author2 Menezes-Moura, Andrezza Ribeiro
Guimarães, Carmen Regina Parisotto
Ruta, Christine
author2_role author
author
author
dc.contributor.author.fl_str_mv Fukuda, Marcelo Veronesi
Menezes-Moura, Andrezza Ribeiro
Guimarães, Carmen Regina Parisotto
Ruta, Christine
dc.subject.por.fl_str_mv “Polychaeta”
South Atlantic
New species
Brazil
topic “Polychaeta”
South Atlantic
New species
Brazil
description We describe herein a new species of the abundant polychaete family Syllidae, Exogone brasiliensis sp. nov. The new species is characterized by a peculiar morphology of anterior body falcigers, with shafts and blades modified specially in chaetigers 1 and 2; falcigers until chaetiger 5 different from those of the rest of the body; and dorsal simple chaetae from midbody onwards unique in the genus, nearly straight, subdistally swollen in one side only, distally rounded. Exogone brasiliensis sp. nov. is described based on detailed morphological analyses under optical and scanning electron microscopes, and compared to its most similar congeners.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-19
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://www.revistas.usp.br/paz/article/view/156730
10.11606/1807-0205/2019.59.47
url https://www.revistas.usp.br/paz/article/view/156730
identifier_str_mv 10.11606/1807-0205/2019.59.47
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/paz/article/view/156730/156204
dc.rights.driver.fl_str_mv Copyright (c) 2019 Papéis Avulsos de Zoologia
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Papéis Avulsos de Zoologia
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
dc.source.none.fl_str_mv Papéis Avulsos de Zoologia; v. 59 (2019); e20195947
Papéis Avulsos de Zoologia; Vol. 59 (2019); e20195947
Papéis Avulsos de Zoologia; Vol. 59 (2019); e20195947
1807-0205
0031-1049
reponame:Papéis Avulsos de Zoologia (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Papéis Avulsos de Zoologia (Online)
collection Papéis Avulsos de Zoologia (Online)
repository.name.fl_str_mv Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv publicacaomz@usp.br ; einicker@usp.br
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