The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.rsma.2022.102224 http://hdl.handle.net/11449/230391 |
Resumo: | In this study we present data on the richness of sharks and rays from the southern coast of São Paulo, southeastern Brazil, in a coastal area considered as an essential habitat for many species of elasmobranchs. Based on information produced between the 1950s and 1970s, we constructed a historical timeline about the knowledge of sharks and rays as well an updated and annotated list of elasmobranchs for Cananeia and adjacent waters, comparing the local richness with data from other areas. A total of 62 species (36 sharks and 26 rays) were recorded, which represent 68.1% of the species previously known to occur along the entire State of São Paulo and about 33.3% of the total richness known for marine elasmobranchs in Brazil. Problems related to a low number of peer-reviewed publications and a low taxonomic resolution of records in official fisheries databases since the end of the 1970s reflected a historical problem related to fisheries management of elasmobranchs in Brazil. Thus, a long-term monitoring that refines the categories of elasmobranchs landed is suggested for the proper orderly management of the fishing activity in an area that represents a hotspot for this group in the subtropical Southwestern Atlantic. |
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The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern BrazilElasmobranchsFaunaFisheries monitoringHistoryVictor SadowskyIn this study we present data on the richness of sharks and rays from the southern coast of São Paulo, southeastern Brazil, in a coastal area considered as an essential habitat for many species of elasmobranchs. Based on information produced between the 1950s and 1970s, we constructed a historical timeline about the knowledge of sharks and rays as well an updated and annotated list of elasmobranchs for Cananeia and adjacent waters, comparing the local richness with data from other areas. A total of 62 species (36 sharks and 26 rays) were recorded, which represent 68.1% of the species previously known to occur along the entire State of São Paulo and about 33.3% of the total richness known for marine elasmobranchs in Brazil. Problems related to a low number of peer-reviewed publications and a low taxonomic resolution of records in official fisheries databases since the end of the 1970s reflected a historical problem related to fisheries management of elasmobranchs in Brazil. Thus, a long-term monitoring that refines the categories of elasmobranchs landed is suggested for the proper orderly management of the fishing activity in an area that represents a hotspot for this group in the subtropical Southwestern Atlantic.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)UNESP – Universidade Estadual Paulista Programa de Pós-Graduação em Biodiversidade de Ambientes Costeiros, Praça Infante D. Henrique s/nUFPR – Universidade Federal do Paraná Departamento de Zoologia, Rua Centro Politécnico s/nUNESP – Universidade Estadual Paulista Laboratório de Pesquisa de Elasmobrânquios (ELASMOBRASIL), Praça Infante D. Henrique s/nUNESP – Universidade Estadual Paulista, Campus Experimental de Registro, Rua Nelson Brihi Badur 430UNESP – Universidade Estadual Paulista Programa de Pós-Graduação em Biodiversidade de Ambientes Costeiros, Praça Infante D. Henrique s/nUNESP – Universidade Estadual Paulista Laboratório de Pesquisa de Elasmobrânquios (ELASMOBRASIL), Praça Infante D. Henrique s/nUNESP – Universidade Estadual Paulista, Campus Experimental de Registro, Rua Nelson Brihi Badur 430CAPES: 88887.601984/2021-00Universidade Estadual Paulista (UNESP)Universidade Federal do Paraná (UFPR)Santos, Paulo R.S. [UNESP]Balanin, SamuelGadig, Otto B.F. [UNESP]Garrone-Neto, Domingos [UNESP]2022-04-29T08:39:35Z2022-04-29T08:39:35Z2022-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.rsma.2022.102224Regional Studies in Marine Science, v. 51.2352-4855http://hdl.handle.net/11449/23039110.1016/j.rsma.2022.1022242-s2.0-85124662853Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRegional Studies in Marine Scienceinfo:eu-repo/semantics/openAccess2024-05-03T13:19:53Zoai:repositorio.unesp.br:11449/230391Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:20:33.544954Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil |
title |
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil |
spellingShingle |
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil Santos, Paulo R.S. [UNESP] Elasmobranchs Fauna Fisheries monitoring History Victor Sadowsky |
title_short |
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil |
title_full |
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil |
title_fullStr |
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil |
title_full_unstemmed |
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil |
title_sort |
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil |
author |
Santos, Paulo R.S. [UNESP] |
author_facet |
Santos, Paulo R.S. [UNESP] Balanin, Samuel Gadig, Otto B.F. [UNESP] Garrone-Neto, Domingos [UNESP] |
author_role |
author |
author2 |
Balanin, Samuel Gadig, Otto B.F. [UNESP] Garrone-Neto, Domingos [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal do Paraná (UFPR) |
dc.contributor.author.fl_str_mv |
Santos, Paulo R.S. [UNESP] Balanin, Samuel Gadig, Otto B.F. [UNESP] Garrone-Neto, Domingos [UNESP] |
dc.subject.por.fl_str_mv |
Elasmobranchs Fauna Fisheries monitoring History Victor Sadowsky |
topic |
Elasmobranchs Fauna Fisheries monitoring History Victor Sadowsky |
description |
In this study we present data on the richness of sharks and rays from the southern coast of São Paulo, southeastern Brazil, in a coastal area considered as an essential habitat for many species of elasmobranchs. Based on information produced between the 1950s and 1970s, we constructed a historical timeline about the knowledge of sharks and rays as well an updated and annotated list of elasmobranchs for Cananeia and adjacent waters, comparing the local richness with data from other areas. A total of 62 species (36 sharks and 26 rays) were recorded, which represent 68.1% of the species previously known to occur along the entire State of São Paulo and about 33.3% of the total richness known for marine elasmobranchs in Brazil. Problems related to a low number of peer-reviewed publications and a low taxonomic resolution of records in official fisheries databases since the end of the 1970s reflected a historical problem related to fisheries management of elasmobranchs in Brazil. Thus, a long-term monitoring that refines the categories of elasmobranchs landed is suggested for the proper orderly management of the fishing activity in an area that represents a hotspot for this group in the subtropical Southwestern Atlantic. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-29T08:39:35Z 2022-04-29T08:39:35Z 2022-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.rsma.2022.102224 Regional Studies in Marine Science, v. 51. 2352-4855 http://hdl.handle.net/11449/230391 10.1016/j.rsma.2022.102224 2-s2.0-85124662853 |
url |
http://dx.doi.org/10.1016/j.rsma.2022.102224 http://hdl.handle.net/11449/230391 |
identifier_str_mv |
Regional Studies in Marine Science, v. 51. 2352-4855 10.1016/j.rsma.2022.102224 2-s2.0-85124662853 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Regional Studies in Marine Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128349782933504 |