Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil

Detalhes bibliográficos
Autor(a) principal: Teixeira da Silva, André
Data de Publicação: 2021
Outros Autores: Goitein, Roberto [UNESP], Barreto Souza, Fabiane, de Souza Martins, Manuela, Jucá-Chagas, Ricardo, Ferreira, Fabio Cop
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1111/jai.14258
http://hdl.handle.net/11449/233439
Resumo: This work describes the length-weight relationship (LWR) of ten fish species from the Contas River Basin, Bahia State, Brazil. Sampling was conducted quarterly between November 2012 and November 2013 in 18 wadeable streams (nine in the Diamantina Plateau, Caatinga biome, and nine in the Atlantic forest biome). The fishes were caught using electrofishing (800V DC) and hand nets (2.0 mm mesh size) in 50 meters stretch by the sample unit. Collected fishes were fixed in formalin and preserved in alcohol, and thus some shrinking probably occurred. The values of parameter b of the LWR (W = aLb) ranged between 2.763 and 3.267. It is the first record of LWR parameters for nine species, all endemic to Northeastern Mata Atlântica freshwater ecoregion (NMAF). Moreover, new maximum lengths are presented for five species.
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spelling Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazilcoastal basinendemic speciesfreshwaterNMAFnortheast basinThis work describes the length-weight relationship (LWR) of ten fish species from the Contas River Basin, Bahia State, Brazil. Sampling was conducted quarterly between November 2012 and November 2013 in 18 wadeable streams (nine in the Diamantina Plateau, Caatinga biome, and nine in the Atlantic forest biome). The fishes were caught using electrofishing (800V DC) and hand nets (2.0 mm mesh size) in 50 meters stretch by the sample unit. Collected fishes were fixed in formalin and preserved in alcohol, and thus some shrinking probably occurred. The values of parameter b of the LWR (W = aLb) ranged between 2.763 and 3.267. It is the first record of LWR parameters for nine species, all endemic to Northeastern Mata Atlântica freshwater ecoregion (NMAF). Moreover, new maximum lengths are presented for five species.Departamento de Ciências Biológicas Universidade Estadual do Sudoeste da Bahia - UESBDepartamento de Biodiversidade Instituto de Biociências Universidade Estadual Paulista - UNESPInstituto Federal de Educação Ciência e Tecnologia Baiano - IFBADepartamento de Ciências do Mar Universidade Federal de São Paulo - UNIFESPDepartamento de Biodiversidade Instituto de Biociências Universidade Estadual Paulista - UNESPUniversidade Estadual do Sudoeste da Bahia - UESBUniversidade Estadual Paulista (UNESP)Ciência e Tecnologia Baiano - IFBAUniversidade Federal de São Paulo (UNIFESP)Teixeira da Silva, AndréGoitein, Roberto [UNESP]Barreto Souza, Fabianede Souza Martins, ManuelaJucá-Chagas, RicardoFerreira, Fabio Cop2022-05-01T08:44:41Z2022-05-01T08:44:41Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1111/jai.14258Journal of Applied Ichthyology.1439-04260175-8659http://hdl.handle.net/11449/23343910.1111/jai.142582-s2.0-85113471869Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Ichthyologyinfo:eu-repo/semantics/openAccess2022-05-01T08:44:41Zoai:repositorio.unesp.br:11449/233439Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:01:31.199171Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil
title Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil
spellingShingle Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil
Teixeira da Silva, André
coastal basin
endemic species
freshwater
NMAF
northeast basin
title_short Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil
title_full Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil
title_fullStr Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil
title_full_unstemmed Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil
title_sort Length–weight relationship for ten native fish species captured in the streams of the Contas River basin, Northeastern Mata Atlântica freshwater ecoregion, Brazil
author Teixeira da Silva, André
author_facet Teixeira da Silva, André
Goitein, Roberto [UNESP]
Barreto Souza, Fabiane
de Souza Martins, Manuela
Jucá-Chagas, Ricardo
Ferreira, Fabio Cop
author_role author
author2 Goitein, Roberto [UNESP]
Barreto Souza, Fabiane
de Souza Martins, Manuela
Jucá-Chagas, Ricardo
Ferreira, Fabio Cop
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual do Sudoeste da Bahia - UESB
Universidade Estadual Paulista (UNESP)
Ciência e Tecnologia Baiano - IFBA
Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Teixeira da Silva, André
Goitein, Roberto [UNESP]
Barreto Souza, Fabiane
de Souza Martins, Manuela
Jucá-Chagas, Ricardo
Ferreira, Fabio Cop
dc.subject.por.fl_str_mv coastal basin
endemic species
freshwater
NMAF
northeast basin
topic coastal basin
endemic species
freshwater
NMAF
northeast basin
description This work describes the length-weight relationship (LWR) of ten fish species from the Contas River Basin, Bahia State, Brazil. Sampling was conducted quarterly between November 2012 and November 2013 in 18 wadeable streams (nine in the Diamantina Plateau, Caatinga biome, and nine in the Atlantic forest biome). The fishes were caught using electrofishing (800V DC) and hand nets (2.0 mm mesh size) in 50 meters stretch by the sample unit. Collected fishes were fixed in formalin and preserved in alcohol, and thus some shrinking probably occurred. The values of parameter b of the LWR (W = aLb) ranged between 2.763 and 3.267. It is the first record of LWR parameters for nine species, all endemic to Northeastern Mata Atlântica freshwater ecoregion (NMAF). Moreover, new maximum lengths are presented for five species.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
2022-05-01T08:44:41Z
2022-05-01T08:44:41Z
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/10.1111/jai.14258
Journal of Applied Ichthyology.
1439-0426
0175-8659
http://hdl.handle.net/11449/233439
10.1111/jai.14258
2-s2.0-85113471869
url http://dx.doi.org/10.1111/jai.14258
http://hdl.handle.net/11449/233439
identifier_str_mv Journal of Applied Ichthyology.
1439-0426
0175-8659
10.1111/jai.14258
2-s2.0-85113471869
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Applied Ichthyology
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_ 1808128306010128384

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