Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Biota Neotropica |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000100306 |
Resumo: | Abstract: Demersal fishery resources are abundant on continental shelves, on the tropical and subtropical coasts, making up a significant part of the marine environment. Marine demersal fishery resources are captured by various fishing methods, often unsustainably, which has led to the depletion of their stocks. In order to inventory the marine demersal ichthyofauna on the Southern Brazilian coast, as well as their conservation status and distribution, this study analyzed the composition and frequency of occurrence of fish captured by pair trawling in 117 fishery fleet landings based in the State of São Paulo between 2005 and 2012. The ichthyofauna consisted of 245 species (81 families, 32 orders and 2 classes). Among the species, 50 species were classified as constant, 38 accessory and 157 accidental. Still, 13.47% of the species were listed as endangered; 35.29% of the Chondrichthyes and 11.85% of the Actinopterygii (15.1% of the total species) belong to the endemic fauna of the Biogeographic Province of Argentina. The richness was directly related to the oceanographic features of the study area, which determined the southern boundary of occurrence of several tropical species and the northern boundary of occurrence for temperate species. This is the region with the highest abundance of fishery resources in Brazil. |
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Biota Neotropica |
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Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazilichthyofaunainventoryfishery resourcesconservationAbstract: Demersal fishery resources are abundant on continental shelves, on the tropical and subtropical coasts, making up a significant part of the marine environment. Marine demersal fishery resources are captured by various fishing methods, often unsustainably, which has led to the depletion of their stocks. In order to inventory the marine demersal ichthyofauna on the Southern Brazilian coast, as well as their conservation status and distribution, this study analyzed the composition and frequency of occurrence of fish captured by pair trawling in 117 fishery fleet landings based in the State of São Paulo between 2005 and 2012. The ichthyofauna consisted of 245 species (81 families, 32 orders and 2 classes). Among the species, 50 species were classified as constant, 38 accessory and 157 accidental. Still, 13.47% of the species were listed as endangered; 35.29% of the Chondrichthyes and 11.85% of the Actinopterygii (15.1% of the total species) belong to the endemic fauna of the Biogeographic Province of Argentina. The richness was directly related to the oceanographic features of the study area, which determined the southern boundary of occurrence of several tropical species and the northern boundary of occurrence for temperate species. This is the region with the highest abundance of fishery resources in Brazil.Instituto Virtual da Biodiversidade | BIOTA - FAPESP2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000100306Biota Neotropica v.19 n.1 2019reponame:Biota Neotropicainstname:Instituto Virtual da Biodiversidade (BIOTA-FAPESP)instacron:BIOTA - FAPESP10.1590/1676-0611-bn-2017-0432info:eu-repo/semantics/openAccessRotundo,Matheus MarcosSeverino-Rodrigues,EvandroBarrella,WalterPetrere Junior,MiguelRamires,Milenaeng2019-01-17T00:00:00Zoai:scielo:S1676-06032019000100306Revistahttps://www.biotaneotropica.org.br/v20n1/pt/https://old.scielo.br/oai/scielo-oai.php||juliosa@unifap.br1676-06111676-0611opendoar:2019-01-17T00:00Biota Neotropica - Instituto Virtual da Biodiversidade (BIOTA-FAPESP)false |
dc.title.none.fl_str_mv |
Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil |
title |
Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil |
spellingShingle |
Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil Rotundo,Matheus Marcos ichthyofauna inventory fishery resources conservation |
title_short |
Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil |
title_full |
Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil |
title_fullStr |
Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil |
title_full_unstemmed |
Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil |
title_sort |
Checklist of marine demersal fishes captured by the pair trawl fisheries in Southern (RJ-SC) Brazil |
author |
Rotundo,Matheus Marcos |
author_facet |
Rotundo,Matheus Marcos Severino-Rodrigues,Evandro Barrella,Walter Petrere Junior,Miguel Ramires,Milena |
author_role |
author |
author2 |
Severino-Rodrigues,Evandro Barrella,Walter Petrere Junior,Miguel Ramires,Milena |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Rotundo,Matheus Marcos Severino-Rodrigues,Evandro Barrella,Walter Petrere Junior,Miguel Ramires,Milena |
dc.subject.por.fl_str_mv |
ichthyofauna inventory fishery resources conservation |
topic |
ichthyofauna inventory fishery resources conservation |
description |
Abstract: Demersal fishery resources are abundant on continental shelves, on the tropical and subtropical coasts, making up a significant part of the marine environment. Marine demersal fishery resources are captured by various fishing methods, often unsustainably, which has led to the depletion of their stocks. In order to inventory the marine demersal ichthyofauna on the Southern Brazilian coast, as well as their conservation status and distribution, this study analyzed the composition and frequency of occurrence of fish captured by pair trawling in 117 fishery fleet landings based in the State of São Paulo between 2005 and 2012. The ichthyofauna consisted of 245 species (81 families, 32 orders and 2 classes). Among the species, 50 species were classified as constant, 38 accessory and 157 accidental. Still, 13.47% of the species were listed as endangered; 35.29% of the Chondrichthyes and 11.85% of the Actinopterygii (15.1% of the total species) belong to the endemic fauna of the Biogeographic Province of Argentina. The richness was directly related to the oceanographic features of the study area, which determined the southern boundary of occurrence of several tropical species and the northern boundary of occurrence for temperate species. This is the region with the highest abundance of fishery resources in Brazil. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000100306 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000100306 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1676-0611-bn-2017-0432 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Virtual da Biodiversidade | BIOTA - FAPESP |
publisher.none.fl_str_mv |
Instituto Virtual da Biodiversidade | BIOTA - FAPESP |
dc.source.none.fl_str_mv |
Biota Neotropica v.19 n.1 2019 reponame:Biota Neotropica instname:Instituto Virtual da Biodiversidade (BIOTA-FAPESP) instacron:BIOTA - FAPESP |
instname_str |
Instituto Virtual da Biodiversidade (BIOTA-FAPESP) |
instacron_str |
BIOTA - FAPESP |
institution |
BIOTA - FAPESP |
reponame_str |
Biota Neotropica |
collection |
Biota Neotropica |
repository.name.fl_str_mv |
Biota Neotropica - Instituto Virtual da Biodiversidade (BIOTA-FAPESP) |
repository.mail.fl_str_mv |
||juliosa@unifap.br |
_version_ |
1754575901078585344 |