Induced spawning of brazilian mojarra Eugerres brasilianus in captivity
Keywords:
Gerreidae, reproduction, maturation, LHRHaAbstract
The objective of this study was to evaluate different dosages from one analogue of luteinizing hormone-releasing hormone (LHRHa) for induced spawning of Eugerres brasilianus broodstock in captivity. Wild fishes with an average weight of 302.0 ± 45.0 g were kept in cages in estuarine water. There were tested two dosages, 15 µg kg-1 and 30 µg kg-1, and a control group that did not receive hormonal treatment. After induction, fishes were transferred to 500 L tanks in a proportion of two males for each female. Only hormonally induced fish spawned naturally in the tanks after 36 hours, at 26 ± 0.2°C. Fertilization and hatching rates varied from 97 to 100% and 92 to 99% in treatments 15 µg kg-1 and 30 µg kg-1 respectively. The dosage of 15 µg kg-1 of the hormone LHRHa is enough to obtain final maturation and spawning in E. brasilianus broodstock.
References
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BOONYARATPALIN, M. 1997 Nutrient requirements of marine food fish cultured in
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BOURQUE, D.B. e PHELPS, R.P. 2007 Induced spawning and egg quality evaluation of red snapper, Lutjanus campechanus. Journal of the World Aquaculture Society, 38(2): 208-217.
CAVALLI, R.O. e HAMILTON, S. 2007 Piscicultura marinha no Brasil: Afinal, quais as espécies boas para cultivar? Revista Panorama da Aquicultura,17: 50-55.
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EIRAS-STOFELLA, D.R. e CHARVET-ALMEIDA, P.2000 Gills scanning images of the seawater fish Eugerres brasilianus (Gerreidae).Brazilian Archives of Biology and Technology, 43(4): 55-67.
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MAí"˜ANOS, E.; DUNCAN, N.; MYLONAS, C. 2008 Reproduction and control of ovulation,spermiation and spawning in cultured fish. In:CABRITA, E.; ROBLES, V.; HERRÁEZ, P. (ed.) Methods in reproductive aquaculture: Marine and Fresh water species. CRC Press, Boca Raton. p.3-80.
SAMPAIO, L.A.; ROBALDO, R.B.; BIANCHINI, A. 2008 Hormone-induced ovulation, natural spawning and larviculture of brazilian flounder Paralichthys orbignyanus (Valenciennes, 1839). Aquaculture Research, 39: 712-717.
SILVA, J.P. da; REIS, N.S. dos; MELLO, R.M. de. 2005 Caracterização macro e microscópica dos ovários das carapebas e carapevas, durante o ciclo reprodutivo. Revista OMNIA Saúde (Revista Científica das Faculdades Adamantinenses Integradas), 1(2): 55-67.
VAZZOLER, A.E.A.M. 1996 Biologia da reprodução de peixes teleósteos: teoria e prática. 1a ed. Maringá: Editora da Universidade Estadual de Maringá. 169p.
ZOHAR, Y. e MYLONAS, C.C. 2001 Endocrine manipulations of spawning in cultured fish: from hormones to genes. Aquaculture, 197: 99í 136.
hormone agonist. Aquaculture, 257: 511í 524.
AIZEN, J.; MEIRI, I.; TZCHORI, I.; LEVAVI-SIVAN,B.; ROSENFELD, H. 2005 Enhancing spawning in the grey mullet (Mugil cephalus) by removal of dopaminergic inhibition. General and Comparative Endocrinology, 142: 212í 221.
ALVAREZ-LAJONCHíˆRE, L.; ARRITOLA, J.B.;BELLIDO, S.J.D.; AVERHOFF, O.L. 1983 Método de muestreo in vivo de ovocitos intraovaricos en las lisas Mugil liza y M. curema (Pisces, Mugilidae) y en el patao Eugerres brasilianus (Pisces, Gerreidae). Revista Latinoamericana de Acuicultura, 18: 27-38.
ALVAREZ-LAJONCHíˆRE, L.; PÉREZ SÁNCHEZ,L.; HERNÁNDEZ MOLEJÓN, O.G.; TORRES
GÓMEZ, E. 1996 Mass production of striped patao Eugerres brasilianus juveniles in Cuba. Journal of the World Aquaculture Society, 27(3): 347-352.
AVILA-POVEDA, O.H. e LAMOUROUX-LÓPEZ, S.L. 2007 Saline acclimation of striped mojarra Eugerres plumieri (Cuvier 1830) and optimal dosage of carp pituitary extract (CPE) to induce spawning. Reviews in Fish Biology and Fisheries,17: 11í 19.
BALDAN, P. e BENDHACK, F. 2009 Maricultura sustentável no litoral do Paraná, Brasil:
atualidades e perspectivas. Revista Acadêmica de Ciências Agrárias e Ambientais, 7(4): 491-497.
BOBE, J. e LABBÉ, C. 2010 Egg and sperm quality in fish. General and Comparative Endocrinology, 165:535í 548.
BOONYARATPALIN, M. 1997 Nutrient requirements of marine food fish cultured in
Southeast Asia. Aquaculture, 151: 283-313.
BOURQUE, D.B. e PHELPS, R.P. 2007 Induced spawning and egg quality evaluation of red snapper, Lutjanus campechanus. Journal of the World Aquaculture Society, 38(2): 208-217.
CAVALLI, R.O. e HAMILTON, S. 2007 Piscicultura marinha no Brasil: Afinal, quais as espécies boas para cultivar? Revista Panorama da Aquicultura,17: 50-55.
CERQUEIRA, V.R. e TSUZUKI, M.Y. 2008 A review of spawning induction, larviculture, and juvenile rearing of the fat snook, Centropomus parallelus. Fish Physiology and Biochemistry, 35: 17í 28.
DONALDSON, E.M. and HUNTER, G.M. 1983 Induced final maturation, ovulation, and
spermiation. In: HOAR, W.S.; RANDALL, D.J.;DONALDSON, E.M. (ed.) Fish physiology. New York: Academic Press. p.351-403.
EIRAS-STOFELLA, D.R. e CHARVET-ALMEIDA, P.2000 Gills scanning images of the seawater fish Eugerres brasilianus (Gerreidae).Brazilian Archives of Biology and Technology, 43(4): 55-67.
FERRAZ, E. de M.; CERQUEIRA, V.R.; ALVAREZLAJONCHíˆRE, L.; CANDIDO, S. 2002 Indução da desova do robalo-peva, Centropomus parallelus,através de injeção e implante de LHRHa. Boletim do Instituto de Pesca, 28(2): 125-133.
FIGUEIREDO, J.L. e MENEZES, N.A. 1980 Manual de peixes marinhos do Sudeste do Brasil. III. Teleostei (2). São Paulo: Museu de Zoologia; Universidade de São Paulo. 90p.
IBARRA-CASTRO, L.; ALVAREZ-LAJONCHíˆRE,L.; ROSAS, C.; PALOMINO-ALBARRÁN, I.G.;HOLT, G.J.; SANCHEZ-ZAMORA, A. 2011 GnRHa-induced spawning with natural fertilization and pilot-scale juvenile mass production of common snook, Centropomus undecimalis (Bloch, 1792). Aquaculture, 319(3-4): 479í 483.
MAí"˜ANOS, E.; DUNCAN, N.; MYLONAS, C. 2008 Reproduction and control of ovulation,spermiation and spawning in cultured fish. In:CABRITA, E.; ROBLES, V.; HERRÁEZ, P. (ed.) Methods in reproductive aquaculture: Marine and Fresh water species. CRC Press, Boca Raton. p.3-80.
SAMPAIO, L.A.; ROBALDO, R.B.; BIANCHINI, A. 2008 Hormone-induced ovulation, natural spawning and larviculture of brazilian flounder Paralichthys orbignyanus (Valenciennes, 1839). Aquaculture Research, 39: 712-717.
SILVA, J.P. da; REIS, N.S. dos; MELLO, R.M. de. 2005 Caracterização macro e microscópica dos ovários das carapebas e carapevas, durante o ciclo reprodutivo. Revista OMNIA Saúde (Revista Científica das Faculdades Adamantinenses Integradas), 1(2): 55-67.
VAZZOLER, A.E.A.M. 1996 Biologia da reprodução de peixes teleósteos: teoria e prática. 1a ed. Maringá: Editora da Universidade Estadual de Maringá. 169p.
ZOHAR, Y. e MYLONAS, C.C. 2001 Endocrine manipulations of spawning in cultured fish: from hormones to genes. Aquaculture, 197: 99í 136.
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2018-11-13
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