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| 11. |  | SALGADO, B. G.; MACEDO, R. L. G.; CARVALHO, V. L. de; SALGADO, M.; VENTURA, N. Processo da ferrugem e da cercosporiose do cafeeiro consorciado com grevilea, com ingazeiro e a pleno sol em Lavras-MG. Ciencia e Agrotecnologia, Lavras, v. 31, n. 4, p. 1061-1067-1074, jul./ago. 2007.| Biblioteca(s): Epagri-Sede. |
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| 12. | | SALGADO, B. G.; MACEDO, R. L. G.; VENTURIN, N.; CARVALHO, V. L. de. Produtividade de cafeeiros arborizados com ingazeiro e com grevilea em Lavras-MG. Agrossilvicultura, Vicosa, v. 1, n. 2, p. 155-162, jul.dez, 2004.| Biblioteca(s): Epagri-Sede. |
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| 14. | | VENTURIN, R. P.; SILVA, V. A.; CUNHA, R. L. da; VOLPATO, M. M. L.; CHALFOUN, S. M.; CARVALHO, G. R.; CARVALHO, V. L. de. A pesquisa e as mudanças climáticas na cafeicultura. Informe Agropecuário, Belo Horizonte, MG, v. 34, Ed. especial, p. 34-43, 2013.| Biblioteca(s): Epagri-Sede. |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
27/11/2015 |
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Data da última atualização: |
27/11/2015 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
GONÇALVES, E. L. T.; TANCREDO, K. R.; CRISTINA, M. V.; MARCHIORI, N. C.; SANCHES, E. G.; MARTINS, M. L. |
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Título: |
INFESTATION OF CHAETODON STRIATUS BY A MONOGENEAN GILL PARASITE (MONOGENEA: POLYOPISTHOCOTYLEA). |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON FISH PARASITES, 9., 2015, Valência. Abstracts... Valência: s.n., 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Representatives of the Chaetodontidae (Actinopterygii: Perciformes) are widely appreciated in the ornamental fish market, frequently suffering from overexploitation. Aquaculture offers an alternative to extractive fishing activities, promoting a conservation strategy that is more reliable than catch restrictions. Nevertheless, in order to develop culture protocols for a fish, it is first necessary to understand aspects associated with its biology. In this study, we aimed to gather information on the parasitic fauna of the butterflyfish Chaetodon striatus Linnaeus, 1758. From May 2014 to February 2015, specimens of C. striatus were collected using fish traps in the southeast coast of Brazil and transferred to a recirculating aquaculture system (RAS) where they were kept for further research. Fifteen specimens were anesthetized, biometrically measured and euthanized for parasitological analysis of their gills. Gills were fixed in 10% formalin, scraped and analyzed under stereomicroscope for detection of parasites. Parasitological indexes were calculated according to Bush et al (1997) and parasites were mounted in Hoyer?s medium on a slide for identification. Data is presented as mean ± standard deviation. Fish had total length of 12,7 ± 1,1 and weight of 60 ± 17,1. Prevalence of parasitism by Monogenea was 53%, mean intensity was 6 ± 1,8 and mean abundance was 2,7 ± 3,4. Monogenean parasites belonged to a single species, representative of the subclass Polyopisthocotylea and belonging to the Heteraxinidae family. This is the first report of this group of Monogenea in this fish species. MenosRepresentatives of the Chaetodontidae (Actinopterygii: Perciformes) are widely appreciated in the ornamental fish market, frequently suffering from overexploitation. Aquaculture offers an alternative to extractive fishing activities, promoting a conservation strategy that is more reliable than catch restrictions. Nevertheless, in order to develop culture protocols for a fish, it is first necessary to understand aspects associated with its biology. In this study, we aimed to gather information on the parasitic fauna of the butterflyfish Chaetodon striatus Linnaeus, 1758. From May 2014 to February 2015, specimens of C. striatus were collected using fish traps in the southeast coast of Brazil and transferred to a recirculating aquaculture system (RAS) where they were kept for further research. Fifteen specimens were anesthetized, biometrically measured and euthanized for parasitological analysis of their gills. Gills were fixed in 10% formalin, scraped and analyzed under stereomicroscope for detection of parasites. Parasitological indexes were calculated according to Bush et al (1997) and parasites were mounted in Hoyer?s medium on a slide for identification. Data is presented as mean ± standard deviation. Fish had total length of 12,7 ± 1,1 and weight of 60 ± 17,1. Prevalence of parasitism by Monogenea was 53%, mean intensity was 6 ± 1,8 and mean abundance was 2,7 ± 3,4. Monogenean parasites belonged to a single species, representative of the subclass Polyopisthocotylea and be... Mostrar Tudo |
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Palavras-Chave: |
Aquaculture; Conservation; Fish pathology; Ornamental fish. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02346naa a2200229 a 4500
001 1124639
005 2015-11-27
008 2015 bl uuuu u00u1 u #d
100 1 $aGONÇALVES, E. L. T.
245 $aINFESTATION OF CHAETODON STRIATUS BY A MONOGENEAN GILL PARASITE (MONOGENEA$bPOLYOPISTHOCOTYLEA).$h[electronic resource]
260 $c2015
520 $aRepresentatives of the Chaetodontidae (Actinopterygii: Perciformes) are widely appreciated in the ornamental fish market, frequently suffering from overexploitation. Aquaculture offers an alternative to extractive fishing activities, promoting a conservation strategy that is more reliable than catch restrictions. Nevertheless, in order to develop culture protocols for a fish, it is first necessary to understand aspects associated with its biology. In this study, we aimed to gather information on the parasitic fauna of the butterflyfish Chaetodon striatus Linnaeus, 1758. From May 2014 to February 2015, specimens of C. striatus were collected using fish traps in the southeast coast of Brazil and transferred to a recirculating aquaculture system (RAS) where they were kept for further research. Fifteen specimens were anesthetized, biometrically measured and euthanized for parasitological analysis of their gills. Gills were fixed in 10% formalin, scraped and analyzed under stereomicroscope for detection of parasites. Parasitological indexes were calculated according to Bush et al (1997) and parasites were mounted in Hoyer?s medium on a slide for identification. Data is presented as mean ± standard deviation. Fish had total length of 12,7 ± 1,1 and weight of 60 ± 17,1. Prevalence of parasitism by Monogenea was 53%, mean intensity was 6 ± 1,8 and mean abundance was 2,7 ± 3,4. Monogenean parasites belonged to a single species, representative of the subclass Polyopisthocotylea and belonging to the Heteraxinidae family. This is the first report of this group of Monogenea in this fish species.
653 $aAquaculture
653 $aConservation
653 $aFish pathology
653 $aOrnamental fish
700 1 $aTANCREDO, K. R.
700 1 $aCRISTINA, M. V.
700 1 $aMARCHIORI, N. C.
700 1 $aSANCHES, E. G.
700 1 $aMARTINS, M. L.
773 $tIn: INTERNATIONAL SYMPOSIUM ON FISH PARASITES, 9., 2015, Valência. Abstracts... Valência: s.n., 2015.
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