Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/2358-2936e2017022 http://hdl.handle.net/11449/158124 |
Resumo: | Abstract This study describes the weight vs. carapace length relationship and provides the total and monthly condition factor values for populations of Macrobrachium jelskii (Miers, 1977) and M. brasiliense (Heller, 1868) occurring in southeastern Brazil. The biological characteristics were compared and related to the climatic environmental factors between the two areas. Our investigation sampled M. jelskii from the Barra Mansa Dam, Mendonça, SP, a semilotic environment with greater resilience than the Talhadinho Stream, Talhado, SP, a lotic environment where specimens of M. brasiliense were captured. Individuals were classified according to sex and measured at the carapace length (CL) and weighed (WE). The relationship WE/CL was analyzed by dispersion diagrams of the empirical points, which were set to the power function (WE = a.CL b ). Values of the mean condition factor were compared monthly. In total, 1493 individuals of M. jelskii and 843 individuals of M. brasiliense were captured. Analyses of the constant allometry revealed that both sexes of M. jelskii, as well as females of M. brasiliense grow proportionately more in size than weight. The results concerning the morphometric aspects studied in both species suggest an association with the reproductive processes. |
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Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São PauloCarideaecologygrowthlimnologyreproductionSão Paulo StateAbstract This study describes the weight vs. carapace length relationship and provides the total and monthly condition factor values for populations of Macrobrachium jelskii (Miers, 1977) and M. brasiliense (Heller, 1868) occurring in southeastern Brazil. The biological characteristics were compared and related to the climatic environmental factors between the two areas. Our investigation sampled M. jelskii from the Barra Mansa Dam, Mendonça, SP, a semilotic environment with greater resilience than the Talhadinho Stream, Talhado, SP, a lotic environment where specimens of M. brasiliense were captured. Individuals were classified according to sex and measured at the carapace length (CL) and weighed (WE). The relationship WE/CL was analyzed by dispersion diagrams of the empirical points, which were set to the power function (WE = a.CL b ). Values of the mean condition factor were compared monthly. In total, 1493 individuals of M. jelskii and 843 individuals of M. brasiliense were captured. Analyses of the constant allometry revealed that both sexes of M. jelskii, as well as females of M. brasiliense grow proportionately more in size than weight. The results concerning the morphometric aspects studied in both species suggest an association with the reproductive processes.Universidade do Estado do Amazonas Laboratório de Estudos de Crustáceos da Amazônia (LECAM) UEA/CESP, Centro de Estudos Superiores de ParintinUniversidade Estadual Paulista Laboratório de Biologia de Camarões Marinhos e Dulcícolas (LABCAM) Departamento de Ciências Biológicas, Faculdade de CiênciasUniversidade Estadual Paulista Núcleo de Estudos em Biologia, Ecologia e Cultivo de Crustáceos (NEBECC) Departamento de Zoologia, Instituto de Biociências de BotucatuUniversidade Estadual Paulista Laboratório de Biologia de Camarões Marinhos e Dulcícolas (LABCAM) Departamento de Ciências Biológicas, Faculdade de CiênciasUniversidade Estadual Paulista Núcleo de Estudos em Biologia, Ecologia e Cultivo de Crustáceos (NEBECC) Departamento de Zoologia, Instituto de Biociências de BotucatuSociedade Brasileira de CarcinologiaUniversidade do Estado do Amazonas Laboratório de Estudos de Crustáceos da Amazônia (LECAM) UEA/CESP, Centro de Estudos Superiores de ParintinUniversidade Estadual Paulista (Unesp)Taddei, Fabiano GazziHerrera, Daphine RamiroDavanso, Thiago MaiaSilva, Thiago Elias DaCosta, Rogério Caetano DaFransozo, Adilson2018-11-12T17:28:26Z2018-11-12T17:28:26Z2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article-application/pdfhttp://dx.doi.org/10.1590/2358-2936e2017022Nauplius. Sociedade Brasileira de Carcinologia, v. 25, p. -, 2017.0104-6497http://hdl.handle.net/11449/15812410.1590/2358-2936e2017022S0104-64972017000100218S0104-64972017000100218.pdf44759602002565920000-0002-2067-5406SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNaupliusinfo:eu-repo/semantics/openAccess2023-10-01T06:06:33Zoai:repositorio.unesp.br:11449/158124Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T11:09:52.482224Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo |
title |
Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo |
spellingShingle |
Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo Taddei, Fabiano Gazzi Caridea ecology growth limnology reproduction São Paulo State |
title_short |
Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo |
title_full |
Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo |
title_fullStr |
Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo |
title_full_unstemmed |
Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo |
title_sort |
Length/weight relationship and condition factor of Macrobrachium jelskii (Miers, 1877) and M. brasiliense (Heller, 1862) (Decapoda, Palaemonidae) in two locations in the state of São Paulo |
author |
Taddei, Fabiano Gazzi |
author_facet |
Taddei, Fabiano Gazzi Herrera, Daphine Ramiro Davanso, Thiago Maia Silva, Thiago Elias Da Costa, Rogério Caetano Da Fransozo, Adilson |
author_role |
author |
author2 |
Herrera, Daphine Ramiro Davanso, Thiago Maia Silva, Thiago Elias Da Costa, Rogério Caetano Da Fransozo, Adilson |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Estado do Amazonas Laboratório de Estudos de Crustáceos da Amazônia (LECAM) UEA/CESP, Centro de Estudos Superiores de Parintin Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Taddei, Fabiano Gazzi Herrera, Daphine Ramiro Davanso, Thiago Maia Silva, Thiago Elias Da Costa, Rogério Caetano Da Fransozo, Adilson |
dc.subject.por.fl_str_mv |
Caridea ecology growth limnology reproduction São Paulo State |
topic |
Caridea ecology growth limnology reproduction São Paulo State |
description |
Abstract This study describes the weight vs. carapace length relationship and provides the total and monthly condition factor values for populations of Macrobrachium jelskii (Miers, 1977) and M. brasiliense (Heller, 1868) occurring in southeastern Brazil. The biological characteristics were compared and related to the climatic environmental factors between the two areas. Our investigation sampled M. jelskii from the Barra Mansa Dam, Mendonça, SP, a semilotic environment with greater resilience than the Talhadinho Stream, Talhado, SP, a lotic environment where specimens of M. brasiliense were captured. Individuals were classified according to sex and measured at the carapace length (CL) and weighed (WE). The relationship WE/CL was analyzed by dispersion diagrams of the empirical points, which were set to the power function (WE = a.CL b ). Values of the mean condition factor were compared monthly. In total, 1493 individuals of M. jelskii and 843 individuals of M. brasiliense were captured. Analyses of the constant allometry revealed that both sexes of M. jelskii, as well as females of M. brasiliense grow proportionately more in size than weight. The results concerning the morphometric aspects studied in both species suggest an association with the reproductive processes. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 2018-11-12T17:28:26Z 2018-11-12T17:28:26Z |
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/10.1590/2358-2936e2017022 Nauplius. Sociedade Brasileira de Carcinologia, v. 25, p. -, 2017. 0104-6497 http://hdl.handle.net/11449/158124 10.1590/2358-2936e2017022 S0104-64972017000100218 S0104-64972017000100218.pdf 4475960200256592 0000-0002-2067-5406 |
url |
http://dx.doi.org/10.1590/2358-2936e2017022 http://hdl.handle.net/11449/158124 |
identifier_str_mv |
Nauplius. Sociedade Brasileira de Carcinologia, v. 25, p. -, 2017. 0104-6497 10.1590/2358-2936e2017022 S0104-64972017000100218 S0104-64972017000100218.pdf 4475960200256592 0000-0002-2067-5406 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Nauplius |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
- application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Carcinologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Carcinologia |
dc.source.none.fl_str_mv |
SciELO 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_ |
1803045781120221184 |