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No. de sistema: 000054483

LDR _ _ 00000nab^^22^^^^^za^4500
008 _ _ 150506m20149999xx^br^p^o^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
044 _ _ a| xx
245 0 0 a| Effect of salinity on growth and survival in juvenile opossum pipefish, Microphis brachyurus, in culture conditions
506 _ _ a| Acceso en línea sin restricciones
520 1 _ a| Natural populations of the opossum pipefish, Microphis brachyurus, are affected in Mexico by anthropogenic alteration of their habitat and unregulated fishing as this species is traded as an aquarium fish without formal records as occurs with other syngnathids around the world. M. brachyurus is an estuarine fish adapted to salinity fluctuations. The aim of this study was to examine the effect on growth, condition, and survival of juvenile pipefish cultured for 4wk at salinities of 0, 8, and 16 g/L. Pipefish were fed enriched Artemia nauplii maintaining a ration rate of 14% body weight per day (dry weight Artemia: wet weight fish). Pipefish cultured at 16 g/L showed lower survival (40%) than those at 0 and 8 g/L (100 and 96%, respectively), while juveniles cultured in 8 and 16 g/L were heavier (0.393 and 0.388 g, respectively), longer (9.9 cm), and grew faster (1.4) than those in 0 g/L (0.294 g, 9.1 cm, and 0.44, respectively). This study is the first to report that a salinity of 16 g/L compromises M. brachyurus culture potential and a salinity of 0 g/L caused poor growth while the optimal salinity for the species appears to be around 8 g/L.
530 _ _ a| Disponible en línea
533 _ _ a| Reproducción electrónica en formato PDF
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Microphis brachyurus
650 _ 4 a| Peces de acuarios
650 _ 4 a| Aguas salinas
650 _ 4 a| Actividades antropogénicas
700 1 _ a| Martínez Cárdenas, Leonardo
c| Doctor
e| autor
700 1 _ a| Valdez Hernández, Edna F.
e| autora
700 1 _ a| González Díaz, Alfonso Ángel
e| autor
700 1 _ a| Soria Barreto, Miriam
e| autora
700 1 _ a| Castañeda Chávez, María R.
e| autora
700 1 _ a| Lango Reynoso, Fabiola
e| autora
700 1 _ a| Ruiz Velazco, Javier M.
e| autor
700 1 _ a| Peña Messina, Emilio
e| autor
773 0 _
t| Journal of the World Aquaculture Society
g| Vol. 45, no. 5 (October 2014), p. 577–585
x| 1749-7345
856 4 1 u| http://onlinelibrary.wiley.com/doi/10.1111/jwas.12142/pdf
z| Artículo electrónico
901 _ _ a| Artículo con arbitraje
902 _ _ a| GOG / MM
904 _ _ a| Mayo 2015
905 _ _ a| Artecosur
905 _ _ a| Biblioelectrónica
LNG eng
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Effect of salinity on growth and survival in juvenile opossum pipefish, Microphis brachyurus, in culture conditions
Martínez Cárdenas, Leonardo (autor)
Valdez Hernández, Edna F. (autora)
González Díaz, Alfonso Ángel (autor)
Soria Barreto, Miriam (autora)
Castañeda Chávez, María R. (autora)
Lango Reynoso, Fabiola (autora)
Ruiz Velazco, Javier M. (autor)
Peña Messina, Emilio (autor)
Nota: Disponible en línea
Acceso en línea sin restricciones
Contenido en: Journal of the World Aquaculture Society. Vol. 45, no. 5 (October 2014), p. 577–585. ISSN: 1749-7345
No. de sistema: 54483
Tipo: - Artículo con arbitraje
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Inglés

"Natural populations of the opossum pipefish, Microphis brachyurus, are affected in Mexico by anthropogenic alteration of their habitat and unregulated fishing as this species is traded as an aquarium fish without formal records as occurs with other syngnathids around the world. M. brachyurus is an estuarine fish adapted to salinity fluctuations. The aim of this study was to examine the effect on growth, condition, and survival of juvenile pipefish cultured for 4wk at salinities of 0, 8, and 16 g/L. Pipefish were fed enriched Artemia nauplii maintaining a ration rate of 14% body weight per day (dry weight Artemia: wet weight fish). Pipefish cultured at 16 g/L showed lower survival (40%) than those at 0 and 8 g/L (100 and 96%, respectively), while juveniles cultured in 8 and 16 g/L were heavier (0.393 and 0.388 g, respectively), longer (9.9 cm), and grew faster (1.4) than those in 0 g/L (0.294 g, 9.1 cm, and 0.44, respectively). This study is the first to report that a salinity of 16 g/L compromises M. brachyurus culture potential and a salinity of 0 g/L caused poor growth while the optimal salinity for the species appears to be around 8 g/L."


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