Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco

Detalhes bibliográficos
Autor(a) principal: BATISTA, Carlos Hudson de Oliveira
Data de Publicação: 2012
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRPE
Texto Completo: http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6249
Resumo: Species from the Haemulide family are amongst the most abundant fishes on coral reefs, representing an important component of the artisanal fisheries in the northest coast of Pernambuco State. Nevertheless, the biology of several species is poorly known, and so the present work aims at generating information on the reproductive biology (sex ratio, size at maturity, spawning season and fecundity) of Anisotremus virginicus. A total of 449 specimens were analyzed, 230 (51.2%) male and 219 (48.8%)female, resulting in a sex ratio of 1.05 males to 1 female. The fork length ranged from 12.1 to 28.0 cm (mean ± S.E. 19,4 ± 0.2 cm FL) in males, whereas the total weight (TW) ranged from 55.65 to 512.50 g (mean ± S.E. 197.88 ± 5.1). Females length ranged from 11.6 to 28.0 cm FL (mean ± S.E. 19.3 ± 0.1) and weight ranged from 40.63 to 451.0 (mean ± S.E. 198.6 ± 4.6). Length-weight relationships between sex were not significantly different (Mann-Whitney U-test, nmale = 230, nfemale = 219, P>0.05). Size at first maturity was estimated at 17.9 and 17.8 cm FL for females and males, respectively. Spawning activity was observed all year-round, but A. virginicus presented a higher reproduction activity from October to February (spring and summer). Fecundity (F)ranged from 20.496 to 338.803 oocytes, with a mean of 123.348 eggs/gonad. The oocyte development was asynchronous and characterized by the presence of all stages of oocytes development.
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spelling TRAVASSOS, Paulo Eurico Pires FerreiraOLIVEIRA, Paulo Guilherme Vasconcelos deHAZIN, Fábio Hissa VieiraSEVERI, WilliamPINHEIRO, Patrícia Barroshttp://lattes.cnpq.br/4743938489001934BATISTA, Carlos Hudson de Oliveira2017-02-09T11:30:33Z2012-12-10BATISTA, Carlos Hudson de Oliveira. Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco. 2012. 55 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6249Species from the Haemulide family are amongst the most abundant fishes on coral reefs, representing an important component of the artisanal fisheries in the northest coast of Pernambuco State. Nevertheless, the biology of several species is poorly known, and so the present work aims at generating information on the reproductive biology (sex ratio, size at maturity, spawning season and fecundity) of Anisotremus virginicus. A total of 449 specimens were analyzed, 230 (51.2%) male and 219 (48.8%)female, resulting in a sex ratio of 1.05 males to 1 female. The fork length ranged from 12.1 to 28.0 cm (mean ± S.E. 19,4 ± 0.2 cm FL) in males, whereas the total weight (TW) ranged from 55.65 to 512.50 g (mean ± S.E. 197.88 ± 5.1). Females length ranged from 11.6 to 28.0 cm FL (mean ± S.E. 19.3 ± 0.1) and weight ranged from 40.63 to 451.0 (mean ± S.E. 198.6 ± 4.6). Length-weight relationships between sex were not significantly different (Mann-Whitney U-test, nmale = 230, nfemale = 219, P>0.05). Size at first maturity was estimated at 17.9 and 17.8 cm FL for females and males, respectively. Spawning activity was observed all year-round, but A. virginicus presented a higher reproduction activity from October to February (spring and summer). Fecundity (F)ranged from 20.496 to 338.803 oocytes, with a mean of 123.348 eggs/gonad. The oocyte development was asynchronous and characterized by the presence of all stages of oocytes development.As espécies da família Haemulidae estão entre as mais abundantes nos ambientes de recifes, representando um componente importante da pesca artesanal praticado no litoral norte do estado de Pernambuco. Apesar disso, a biologia das diversas espécies não é bem compreendida, de modo que o presente estudo objetiva gerar informações sobre a biologia reprodutiva (proporção sexual, tamanho de primeira maturidade (L50), período de desova e fecundidade) de Anisotremus virginicus. Um total de 449 espécimes foi analisado, 230 (51,2%) machos e 219 (48,8%) fêmeas, apresentando uma proporção sexual de 1,05 machos: 1 fêmea. O comprimento furcal (CF) dos machos variou de 12,1 a 28,0 cm (média ± E.P. 19,4 ± 0,2 cm CF) e peso total (PT) entre 55,6 a 512,5 g (média ± E.P. 197,88 ± 5,1). Para as fêmeas o comprimento variou de 11,6 a 28,0 cm CF (média ± E.P. 19,3 ± 0,1) e peso entre 40,63 a 451,0 (média ± E.P. 198,6 ± 4,6). Diferenças estatísticas não foram observadas para as relações de peso e comprimento entre os sexos (Mann-Whitney U-test, nmachos = 230, nfêmeas = 219, P<0,05). Os dados analisados sugerem que o tamanho de primeira maturação (L50) para as fêmeas e machos é de 16,7 e 17,1 cm de comprimento furcal (CF) respectivamente, o que corresponde a 59% do comprimento máximo observado no presente estudo. O período de desova foi sugerido para os meses de fevereiro-abril e outubro, final da primavera e final do verão, com desovas menores ao longo do ano. A fecundidade variou entre 20.496,0 a 338.803,0 ovócitos, com média de 123.348,0 ovócitos/gônada. Foi observado um desenvolvimento assincrônico dos ovócitos, caracterizado pela presença de todos os estágios de desenvolvimento ovocitário.Submitted by (edna.saturno@ufrpe.br) on 2017-02-09T11:30:33Z No. of bitstreams: 1 Carlos Hudson de Oliveira Batista.pdf: 759611 bytes, checksum: 1d4523c0cea26587e0787d1790fb0c2f (MD5)Made available in DSpace on 2017-02-09T11:30:33Z (GMT). No. of bitstreams: 1 Carlos Hudson de Oliveira Batista.pdf: 759611 bytes, checksum: 1d4523c0cea26587e0787d1790fb0c2f (MD5) Previous issue date: 2012-12-10Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Recursos Pesqueiros e AquiculturaUFRPEBrasilDepartamento de Pesca e AquiculturaHaemulidaePeixe recifalReproduçãoCaptura incidentalAnisotremus virginicusMercador (Peixe)Reef fishesReproductionBycatchCIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCABiologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambucoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis80217415640343225476006006006007231936942857037408-61317501987095198112075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6249/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALCarlos Hudson de Oliveira Batista.pdfCarlos Hudson de Oliveira Batista.pdfapplication/pdf759611http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6249/2/Carlos+Hudson+de+Oliveira+Batista.pdf1d4523c0cea26587e0787d1790fb0c2fMD52tede2/62492023-05-26 13:34:53.942oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:34:06.359713Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.por.fl_str_mv Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco
title Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco
spellingShingle Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco
BATISTA, Carlos Hudson de Oliveira
Haemulidae
Peixe recifal
Reprodução
Captura incidental
Anisotremus virginicus
Mercador (Peixe)
Reef fishes
Reproduction
Bycatch
CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA
title_short Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco
title_full Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco
title_fullStr Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco
title_full_unstemmed Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco
title_sort Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco
author BATISTA, Carlos Hudson de Oliveira
author_facet BATISTA, Carlos Hudson de Oliveira
author_role author
dc.contributor.advisor1.fl_str_mv TRAVASSOS, Paulo Eurico Pires Ferreira
dc.contributor.advisor-co1.fl_str_mv OLIVEIRA, Paulo Guilherme Vasconcelos de
dc.contributor.referee1.fl_str_mv HAZIN, Fábio Hissa Vieira
dc.contributor.referee2.fl_str_mv SEVERI, William
dc.contributor.referee3.fl_str_mv PINHEIRO, Patrícia Barros
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/4743938489001934
dc.contributor.author.fl_str_mv BATISTA, Carlos Hudson de Oliveira
contributor_str_mv TRAVASSOS, Paulo Eurico Pires Ferreira
OLIVEIRA, Paulo Guilherme Vasconcelos de
HAZIN, Fábio Hissa Vieira
SEVERI, William
PINHEIRO, Patrícia Barros
dc.subject.por.fl_str_mv Haemulidae
Peixe recifal
Reprodução
Captura incidental
Anisotremus virginicus
Mercador (Peixe)
topic Haemulidae
Peixe recifal
Reprodução
Captura incidental
Anisotremus virginicus
Mercador (Peixe)
Reef fishes
Reproduction
Bycatch
CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA
dc.subject.eng.fl_str_mv Reef fishes
Reproduction
Bycatch
dc.subject.cnpq.fl_str_mv CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA
description Species from the Haemulide family are amongst the most abundant fishes on coral reefs, representing an important component of the artisanal fisheries in the northest coast of Pernambuco State. Nevertheless, the biology of several species is poorly known, and so the present work aims at generating information on the reproductive biology (sex ratio, size at maturity, spawning season and fecundity) of Anisotremus virginicus. A total of 449 specimens were analyzed, 230 (51.2%) male and 219 (48.8%)female, resulting in a sex ratio of 1.05 males to 1 female. The fork length ranged from 12.1 to 28.0 cm (mean ± S.E. 19,4 ± 0.2 cm FL) in males, whereas the total weight (TW) ranged from 55.65 to 512.50 g (mean ± S.E. 197.88 ± 5.1). Females length ranged from 11.6 to 28.0 cm FL (mean ± S.E. 19.3 ± 0.1) and weight ranged from 40.63 to 451.0 (mean ± S.E. 198.6 ± 4.6). Length-weight relationships between sex were not significantly different (Mann-Whitney U-test, nmale = 230, nfemale = 219, P>0.05). Size at first maturity was estimated at 17.9 and 17.8 cm FL for females and males, respectively. Spawning activity was observed all year-round, but A. virginicus presented a higher reproduction activity from October to February (spring and summer). Fecundity (F)ranged from 20.496 to 338.803 oocytes, with a mean of 123.348 eggs/gonad. The oocyte development was asynchronous and characterized by the presence of all stages of oocytes development.
publishDate 2012
dc.date.issued.fl_str_mv 2012-12-10
dc.date.accessioned.fl_str_mv 2017-02-09T11:30:33Z
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dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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dc.identifier.citation.fl_str_mv BATISTA, Carlos Hudson de Oliveira. Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco. 2012. 55 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife.
dc.identifier.uri.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6249
identifier_str_mv BATISTA, Carlos Hudson de Oliveira. Biologia reprodutiva do mercador, Anisotremus virginicus (Linnaeus, 1758), capturado no litoral Norte do Estado de Pernambuco. 2012. 55 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife.
url http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6249
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