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Artículo de Revista 2012-02-07

Autor: Encina Montoya, Francisco Vega Aguayo, Rolando Mardones Lazcano, Alfonso Rueda Leighton, Teresa Tello, A.

Galaxias maculatus is an osmeriform native fish of the Southern Hemisphere, in which the crystalline larvae is considered as a luxury delicacy, for this reason, it has been commercially exploited in Chile, Argentina and New Zealand. However, the fisheries have been rapidly decreasing due to the o...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/588

Repositorio Digital Universidad Católica de Temuco
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Encina Montoya, Francisco ,  Vega Aguayo, Rolando ,  Mardones Lazcano, Alfonso ,  Rueda Leighton, Teresa ,  Tello, A. ,  [Characterization of whitebait (Galaxias maculatus) respiratory rates to optimize intensive culture carrying capacities] ,  Characterization of whitebait (Galaxias maculatus) respiratory rates to optimize intensive culture carrying capacities

Autor: Vega Aguayo, Rolando Manuel Estrada, Juan Ramirez, Diego Flores, Camila Zamorano, Jose Encina Montoya, Francisco Mardones Lazcano, Alfonso Valdebenito Isler, Iván Dantagnan Dantagnan, Patricio

The cusk eel Genypterus chilensis (Guichenot, 1848) is a fish demanded by the Chilean market. Their catches have remained under 1,000 ton per year in the decade 2000-2010, at a price of US$7 kg(-1). The aim of this study was to evaluate the growth of first generation juveniles produced by wild pa...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3087

Repositorio Digital Universidad Católica de Temuco
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Vega Aguayo, Rolando ,  Manuel Estrada, Juan ,  Ramirez, Diego ,  Flores, Camila ,  Zamorano, Jose ,  Encina Montoya, Francisco ,  Mardones Lazcano, Alfonso ,  Valdebenito Isler, Iván ,  Dantagnan Dantagnan, Patricio ,  [Growth of cusk eel Genypterus chilensis juveniles in culture conditions] ,  Growth of cusk eel Genypterus chilensis juveniles in culture conditions
Article

Autor: Mardones Lazcano, Alfonso Gonzalez, M. Rivas Mancilla, C. Vega Aguayo, Rolando Augsburger, A. Encina Montoya, Francisco De los Rios, P.

Deionized ammonium (NH3) acute toxicity (LC50-96h) in Patagonian blenny juveniles (Eleginops maclovinus) was assessed. Concentrations of deionized ammonium in salt water were prepared by using 24.09 +/- 2.1 g ammonium chloride (NH4Cl). Fish were exposed in triplicates to different ammonium concen...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3610

Repositorio Digital Universidad Católica de Temuco
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Mardones Lazcano, Alfonso ,  Gonzalez, M. ,  Rivas Mancilla, C. ,  Vega Aguayo, Rolando ,  Augsburger, A. ,  Encina Montoya, Francisco ,  De los Rios, P. ,  [Determination of acute toxicity of ammonium in juvenile Patagonian blenny (Eleginops maclovinus)] ,  Determination of acute toxicity of ammonium in juvenile Patagonian blenny (Eleginops maclovinus)
Article

Autor: Mardones Lazcano, Alfonso Augsburger, Alberto Vega Aguayo, Rolando De Los Ríos Escalante, Patricio

The increased activity of aquaculture in Chile involves cultivation of salmonids, oysters mussels and other species such, and to a lesser extent species such as red abalone (Haliotis rufescens) and Japanese abalone (Haliotis discus hannai). The aim of this study was to evaluate the growth rate of...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2537

Repositorio Digital Universidad Católica de Temuco
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Mardones Lazcano, Alfonso ,  Augsburger, Alberto ,  Vega Aguayo, Rolando ,  De Los Ríos Escalante, Patricio ,  [Growth rates of Haliotis rufescens and Haliotis discus hannai in tank culture systems in southern Chile (41.5 degrees S)] ,  Growth rates of Haliotis rufescens and Haliotis discus hannai in tank culture systems in southern Chile (41.5 degrees S)
Review

Autor: Vega Aguayo, Rolando Dantagnan Dantagnan, Patricio Mardones Lazcano, Alfonso Valdebenito Isler, Iván Zamorano, Jose Encina Montoya, Francisco

Galaxias maculatus (Jenyns, 1842), is a gourmet fish of great commercial importance with overexploited fisheries. So, studies of its biology are essential in order to develop a technology for its cultivation (galaxiculture), which is at a pilot stage. The goals of this work are: 1) to provide a s...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2565

Repositorio Digital Universidad Católica de Temuco
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Vega Aguayo, Rolando ,  Dantagnan Dantagnan, Patricio ,  Mardones Lazcano, Alfonso ,  Valdebenito Isler, Iván ,  Zamorano, Jose ,  Encina Montoya, Francisco ,  [Biological bases for whitebait culture Galaxias maculatus (Jenyns, 1842): a review] ,  Biological bases for whitebait culture Galaxias maculatus (Jenyns, 1842): a review
Article

Autor: Encina Montoya, Francisco Vega Aguayo, Rolando Mardones Lazcano, Alfonso Rueda, Teresa Tello, Alfredo

Galaxias maculatus is an osmeriform native fish of the Southern Hemisphere, in which the crystalline larvae is considered as a luxury delicacy, for this reason, it has been commercially exploited in Chile, Argentina and New Zealand. However, the fisheries have been rapidly decreasing due to the o...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2601

Repositorio Digital Universidad Católica de Temuco
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Encina Montoya, Francisco ,  Vega Aguayo, Rolando ,  Mardones Lazcano, Alfonso ,  Rueda, Teresa ,  Tello, Alfredo ,  [Characterization of whitebait (Galaxias maculatus) respiratory rates to optimize intensive culture carrying capacities] ,  Characterization of whitebait (Galaxias maculatus) respiratory rates to optimize intensive culture carrying capacities
Article

Autor: Vega Aguayo, Rolando De los Rios, P. Encina Montoya, Francisco Norambuena, J. A. Barile Sanhueza, Juan Mardones Lazcano, Alfonso

The Cautin river is located in the 137 years old Araucania region, Chile (38 degrees S), and is characterized by alterations through human interference due agriculture and towns in its surrounding basin, the presence of salmonids, and by its mixed regime, originated from snow melting in summer an...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2607

Repositorio Digital Universidad Católica de Temuco
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Vega Aguayo, Rolando ,  De los Rios, P. ,  Encina Montoya, Francisco ,  Norambuena, J. A. ,  Barile Sanhueza, Juan ,  Mardones Lazcano, Alfonso ,  [First report of inventory and role of macroinvertebrates and fish in Cautin river (38 degrees S, Araucania region Chile)] ,  First report of inventory and role of macroinvertebrates and fish in Cautin river (38 degrees S, Araucania region Chile)
Article

Autor: Mardones Lazcano, Alfonso Gajardo, V. Pizarro, M. I. Augsburger, A. Vega Aguayo, Rolando Encina Montoya, Francisco Pichara Morales, Cristian De Los Ríos Escalante, Patricio

The present study assessed the percentage of survival and metamorphosis of larval stages of Caligus rogercresseyi (Boxshall and Bravo, 2000) nauplius I, nauplius II to and nauplius II to copepodite, conducting bioassays in triplicate with 50 larvae each, nauplius I or nauplius II, at temperature ...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2958

Repositorio Digital Universidad Católica de Temuco
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Mardones Lazcano, Alfonso ,  Gajardo, V. ,  Pizarro, M. I. ,  Augsburger, A. ,  Vega Aguayo, Rolando ,  Encina Montoya, Francisco ,  Pichara Morales, Cristian ,  De Los Ríos Escalante, Patricio ,  [Evaluation of survival and metamorphosis of larvae of Caligus rogercresseyi (Boxshall and Bravo, 2000) (Crustacea, Copepoda) in Chile, depending on temperature, salinity and oxygen] ,  Evaluation of survival and metamorphosis of larvae of Caligus rogercresseyi (Boxshall and Bravo, 2000) (Crustacea, Copepoda) in Chile, depending on temperature, salinity and oxygen
Article

Autor: Vega Aguayo, Rolando Sepulveda, Clara Barnert, Maicol Mardones Lazcano, Alfonso Encina Montoya, Francisco Oberti Grassau, Carlos Ramirez, Diego Estrada, Juan Manuel

Genypterus chilensis is a marine fish of high gastronomic demand, whose capture has declined in recent years due to overfishing. In the development of the farming technology, high mortalities were obtained during egg incubation. The objective of this study is to contribute to the knowledge of fec...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2975

Repositorio Digital Universidad Católica de Temuco
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Vega Aguayo, Rolando ,  Sepulveda, Clara ,  Barnert, Maicol ,  Mardones Lazcano, Alfonso ,  Encina Montoya, Francisco ,  Oberti Grassau, Carlos ,  Ramirez, Diego ,  Estrada, Juan Manuel ,  [Reproductive capacity of the red cusk-eel Genypterus chilensis (Guichenot, 1848) in captivity] ,  Reproductive capacity of the red cusk-eel Genypterus chilensis (Guichenot, 1848) in captivity
Article

Autor: Vega Aguayo, Rolando De Los Rios-Escalante, Patricio Encina Montoya, Francisco Mardones Lazcano, Alfonso

The Cautin river is located in the Araucania region, Chile (38 degrees S), and is characterized by alterations through human interference in its surrounding basin, by the presence of introduced salmonids, and by its mixed regime, which originates from melting snow in summer and rains in winter. T...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/4095

Repositorio Digital Universidad Católica de Temuco
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Vega Aguayo, Rolando ,  De Los Rios-Escalante, Patricio ,  Encina Montoya, Francisco ,  Mardones Lazcano, Alfonso ,  [ECOLOGY OF BENTHIC CRUSTACEANS IN THE CAUTIN RIVER (38 degrees S, ARAUCANIA REGION, CHILE)] ,  ECOLOGY OF BENTHIC CRUSTACEANS IN THE CAUTIN RIVER (38 degrees S, ARAUCANIA REGION, CHILE)

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