2020
DOI: 10.33448/rsd-v9i9.8320
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Variação e divergência entre Snappers (Lutjaninae – Perciformes) do Atlântico sul ocidental: região controle mitocondrial para diagnose de pressão pesqueira ou novo Barcode para peixes?

Abstract: Snappers, como os Lutjanidae são conhecidos, estão amplamente distribuídos ao longo do Atlântico Ocidental, especialmente espécies do gênero Lutjanus, o mais abundante para esta região. Representam importantes recursos pesqueiros, sendo bastante capturados pela pesca comercial. Para a costa do Brasil, Atlântico Sul Ocidental, as espécies mais capturadas são L. purpureus, L. analis, L. synagris, O. chrysurus e o L. vivanus. Este último é comumente capturado em conjunto com o pargo L. purpureus. O objetivo do tr… Show more

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Cited by 5 publications
(3 citation statements)
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References 60 publications
(91 reference statements)
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“…In addition, some fragments such as the CR are recognized by indicating diversity losses related to past events, such as historic reduction of effective population size, as reported for other marine fishes like Merluccius paradoxus ( Heyden, Lipinski & Matthee, 2010 ) and other snappers from Northeastern Brazil and sympatric to L. alexandrei , like L. synagris ( Silva et al, 2018 ). Consequently, these data are not suitable to diagnosis of pressure by fisheries since this is a recent activity as mentioned earlier ( Evangelista-Gomes et al, 2020 ).…”
Section: Discussionmentioning
confidence: 98%
See 1 more Smart Citation
“…In addition, some fragments such as the CR are recognized by indicating diversity losses related to past events, such as historic reduction of effective population size, as reported for other marine fishes like Merluccius paradoxus ( Heyden, Lipinski & Matthee, 2010 ) and other snappers from Northeastern Brazil and sympatric to L. alexandrei , like L. synagris ( Silva et al, 2018 ). Consequently, these data are not suitable to diagnosis of pressure by fisheries since this is a recent activity as mentioned earlier ( Evangelista-Gomes et al, 2020 ).…”
Section: Discussionmentioning
confidence: 98%
“…Several studies focusing on the population structure, demographic history and genetic diversity have been carried in Lutjanidae species (snappers) from Western Atlantic. While population substructure has been commonly reported in several species of snappers from Northern Atlantic regions, such as the Caribbean and Gulf of Mexico ( Vasconcellos et al, 2008 ; Karlsson, Saillant & Gold, 2009 ; Carson et al, 2011 ; Saillant et al, 2012 ; Silva et al, 2015 ; Silva et al, 2018 ), high levels of genetic variation, population expansion and panmixia have been detected in snappers from the Brazilian coast ( Silva et al, 2015 ; da Silva et al, 2016 ; Souza et al, 2019 ; Evangelista-Gomes et al, 2020 ). The only exception for this pattern so far was identified in Lutjanus synagris , characterized by low levels of genetic polymorphism along Western South Atlantic ( Silva et al, 2018 ; Evangelista-Gomes et al, 2020 ).…”
Section: Introductionmentioning
confidence: 99%
“…The barcoding region of the COI gene is widely used for the identification of species ( Hebert, Ratnasingham & DeWaard, 2003 ; Veneza et al, 2018 ; Chang et al, 2021 ) and the development of forensic protocols for the authentication of fish products ( Giusti et al, 2016 ; Veneza et al, 2017 ; Kang, 2019 ; Barbosa, Sampaio & Santos, 2021 ). A number of studies have also indicated the potential of Control Region for the discrimination of taxa and have considered this region to be a promising marker for the authentication of fish products ( Sivaraman et al, 2019 ; Evangelista-Gomes et al, 2020 ; Mottola et al, 2022 ; Roungchun, Tabb & Hellberg, 2022 ).…”
Section: Discussionmentioning
confidence: 99%