The aim of the present study was to analyze the feeding of the silverside Odontesthes bonariensis in the Venado and Alsina lake, which are part of the Encadenadas del Oeste lake system. The stomach content of 206 individuals was analyzed. Total length ranged from 93 to 585 mm. The vacuity index (VI) and repletion index (RI) were estimated by season and site. Index of Relative Importance (IRI) for each food category and the trophic level (TL) of pejerrey were calculated by site. The diet of the silverside was composed of 68 prey items, most of which were occasional preys. Copepods and cladocerans were the main prey items in the diet in both lagoons. Copepods were the most important item in Venado lagoon and cladocerans were so in Alsina lago...
Se analizó la dieta de Lontra longicaudis en el Parque Nacional El Rey, en la eco-región de las Yung...
Objetive. The trophic ecology of doncella (Ageneiosus pardalis Lütken, 1874) in the sinu river basin...
RESUMENObjetivo. Estudiar la ecología trófica del Liso en el río Sinú como contribución al conocimie...
The aim of the present study was to analyze the feeding of the silverside Odontesthes bonariensis in...
En la región oriental de la provincia de La Pampa existen lagunas que fueron sembradas con pejerrey ...
The silverside Odontesthes bonariensis is the most important species in the fisheries of central Arg...
La región sur de la provincia de Córdoba presenta numerosas lagunas cuyo origen y salinidad varían a...
La Helvecia shallow lake (33°25’16’’S, 62°53’26’’W, 90 ha) is one of the few permanent aquatic envir...
The purpose of this study was to describe as well as to characterize the fish populations living in ...
El cambio de hábitos en el tipo de colación de los escolares está relacionado, principalmente, con l...
San Roque reservoir (31º22`S, 64º27´W, 2478 ha) is located in the province of Córdoba (Argentina). T...
Feeding ecology of the Golden- Breasted- Woodpecker Colaptes rnelanochloros. The results of a study ...
The Martín stream is an urban water course with moderate anthropic impact located in La Plata (Bueno...
This study aims at characterizing the seasonal dynamics of the ichtyofauna of Alsina lagoon which be...
The Bajo Giuliani Lagoon (36 ° 42 ‘20’’ S, 64 ° 16 ‘ 02 ‘’ W) is located south of the city of Santa ...
Se analizó la dieta de Lontra longicaudis en el Parque Nacional El Rey, en la eco-región de las Yung...
Objetive. The trophic ecology of doncella (Ageneiosus pardalis Lütken, 1874) in the sinu river basin...
RESUMENObjetivo. Estudiar la ecología trófica del Liso en el río Sinú como contribución al conocimie...
The aim of the present study was to analyze the feeding of the silverside Odontesthes bonariensis in...
En la región oriental de la provincia de La Pampa existen lagunas que fueron sembradas con pejerrey ...
The silverside Odontesthes bonariensis is the most important species in the fisheries of central Arg...
La región sur de la provincia de Córdoba presenta numerosas lagunas cuyo origen y salinidad varían a...
La Helvecia shallow lake (33°25’16’’S, 62°53’26’’W, 90 ha) is one of the few permanent aquatic envir...
The purpose of this study was to describe as well as to characterize the fish populations living in ...
El cambio de hábitos en el tipo de colación de los escolares está relacionado, principalmente, con l...
San Roque reservoir (31º22`S, 64º27´W, 2478 ha) is located in the province of Córdoba (Argentina). T...
Feeding ecology of the Golden- Breasted- Woodpecker Colaptes rnelanochloros. The results of a study ...
The Martín stream is an urban water course with moderate anthropic impact located in La Plata (Bueno...
This study aims at characterizing the seasonal dynamics of the ichtyofauna of Alsina lagoon which be...
The Bajo Giuliani Lagoon (36 ° 42 ‘20’’ S, 64 ° 16 ‘ 02 ‘’ W) is located south of the city of Santa ...
Se analizó la dieta de Lontra longicaudis en el Parque Nacional El Rey, en la eco-región de las Yung...
Objetive. The trophic ecology of doncella (Ageneiosus pardalis Lütken, 1874) in the sinu river basin...
RESUMENObjetivo. Estudiar la ecología trófica del Liso en el río Sinú como contribución al conocimie...