2017
DOI: 10.20950/1678-2305.2017v43n1p78
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Ocorrência e identificação de larvas de Istiophoridae e ovos de Xiphiidae na Costa Sudeste Brasileira

Abstract: This study had the aim to identify and relat the occurrence of billfish larvae and eggs in the Southeastern coast of Brazil. During the summer in two seasons (2012/2013 and 2013/2014) 74 surface trawls were done using an ichthyoplankton net off the coast of Vitória-ES, Rio de Janeiro-RJ and Ilhabela-SP and 391 fish larvae were collected. The identification of the billfish larvae was done by molecular biology using the DNA barcode (COI gene). During the 2012/2013 season, five sailfish and two white marlin larv… Show more

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Cited by 6 publications
(5 citation statements)
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References 7 publications
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“…by Denis Riek. Image of copepod from [ 67 ], image of fish eggs from [ 68 ], image of young sailfish by Linda Ianniello.…”
Section: How Is the Ocean’s Surface Connected To Ecosystems Both Above And Below The Waves?mentioning
confidence: 99%
“…by Denis Riek. Image of copepod from [ 67 ], image of fish eggs from [ 68 ], image of young sailfish by Linda Ianniello.…”
Section: How Is the Ocean’s Surface Connected To Ecosystems Both Above And Below The Waves?mentioning
confidence: 99%
“…Among the states with the largest reported catches and scientific reports documenting fishing activities are Bahia, Rio Grande do Norte, Pernambuco, Espírito Santo, Rio de Janeiro and São Paulo (Freire et al 1998 ; Mourato et al 2018 ). Also, Istiophoridae larvae (sailfish and white marlin) and Xiphiidae eggs (swordfish) were identified in these states (except Bahia) and Santa Catarina - Southern Brazil (Schmidt et al 2015 ; Rodrigues et al 2017 ). Moreover, studies show that the southeastern coast of Brazil might be an important spawning site and a nursery area for istiophorids, possibly supplying recruits to populations throughout the South Atlantic (Arfelli and Amorim 1981 ; Mourato et al 2014 , 2018 ).…”
Section: Introductionmentioning
confidence: 99%
“…A variação de temperatura ao longo das diferentes estações climáticas também é um importante fator para a reprodução dos peixes-de-bico. Muitos estudos procuraram identificar áreas usadas como berçários por meio da coleta e identificação de ovos e larvas em diferentes regiões e estações do ano (SERAFY et al, 2003;HYDE et al, 2006aHYDE et al, , 2006bRICHARDSON et al, 2009;ROOKER et al, 2012;SCHMIDT et al, 2015;RODRIGUES et al, 2017). Por exemplo, RODRIGUES et al (2017) identificaram agulhões-vela e agulhões-brancos, em estágios iniciais do desenvolvimento, na costa sudeste do Brasil durante o verão.…”
Section: 1)unclassified
“…Muitos estudos procuraram identificar áreas usadas como berçários por meio da coleta e identificação de ovos e larvas em diferentes regiões e estações do ano (SERAFY et al, 2003;HYDE et al, 2006aHYDE et al, , 2006bRICHARDSON et al, 2009;ROOKER et al, 2012;SCHMIDT et al, 2015;RODRIGUES et al, 2017). Por exemplo, RODRIGUES et al (2017) identificaram agulhões-vela e agulhões-brancos, em estágios iniciais do desenvolvimento, na costa sudeste do Brasil durante o verão. Neste estudo, os ovos e larvas foram verificados em águas superficiais onde a temperatura variou entre 23,7°C e 26,2°C.…”
Section: 1)unclassified
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