We investigated the diet, feeding strategy,size-related dietary shifts and prey preferences of South American Hoplias aff. malabaricus in an internationally recognized but poorly investigatedBiosphere Reserve in southern Brazil. Fish were caught between April 2008 and March 2009 using a variety of fishing gear. The analysis of 113 individuals revealed a diet essentially composed of fish (16 species), particularly characid species (9). The diet became more diverse and contained larger fish prey with increasing predator size. Feeding strategy analysis revealed a clear specialization towards the consumption of fish. However, individuals did not prey upon particular prey species, instead opportunistically consuming many different fish species, ...
We studied feeding habits of four fish species in two watershed at APA - Área de Proteção Ambiental ...
This study investigated the feeding habits of Serrapinnus microdon and S. calliurus and possible sea...
ABSTRACT This study was carried out in a section of the middle course of the Teles Pires River, a cl...
Temporary and semi-permanent aquatic habitats in semi-arid Brazil have been reported as important si...
Key to understand predator choice is the relationship between predator and prey abundance. There are...
We investigated the niche breadth and overlap of the fish species occurring in four environments aff...
Information related to the diet of one species always contributes to the knowledge of its bionomy an...
We analyzed the stomach contents of 116 individuals belonging to seven fishes species in order to in...
The goal of this study was to investigate the alterations of diet of a piscivorous fish (Acestrorhyn...
In this study, we investigated differences in feeding habits of small-sized ichthyofauna among later...
In studies on the partitioning of resources, one issue which has been largely neglected is the chang...
The relationship between ontogenetic variation of intestine length and feeding habits of five stream...
Foram analisadas duas bacias em uma área com forte ação antrópica no interior do Estado de São Paulo...
The aim of this study was to determine the dietary characteristics and mouth morphology of Othos den...
Feeding habits of the midnight catfish Auchenipterichthys longimanus collected in rivers of the Caxi...
We studied feeding habits of four fish species in two watershed at APA - Área de Proteção Ambiental ...
This study investigated the feeding habits of Serrapinnus microdon and S. calliurus and possible sea...
ABSTRACT This study was carried out in a section of the middle course of the Teles Pires River, a cl...
Temporary and semi-permanent aquatic habitats in semi-arid Brazil have been reported as important si...
Key to understand predator choice is the relationship between predator and prey abundance. There are...
We investigated the niche breadth and overlap of the fish species occurring in four environments aff...
Information related to the diet of one species always contributes to the knowledge of its bionomy an...
We analyzed the stomach contents of 116 individuals belonging to seven fishes species in order to in...
The goal of this study was to investigate the alterations of diet of a piscivorous fish (Acestrorhyn...
In this study, we investigated differences in feeding habits of small-sized ichthyofauna among later...
In studies on the partitioning of resources, one issue which has been largely neglected is the chang...
The relationship between ontogenetic variation of intestine length and feeding habits of five stream...
Foram analisadas duas bacias em uma área com forte ação antrópica no interior do Estado de São Paulo...
The aim of this study was to determine the dietary characteristics and mouth morphology of Othos den...
Feeding habits of the midnight catfish Auchenipterichthys longimanus collected in rivers of the Caxi...
We studied feeding habits of four fish species in two watershed at APA - Área de Proteção Ambiental ...
This study investigated the feeding habits of Serrapinnus microdon and S. calliurus and possible sea...
ABSTRACT This study was carried out in a section of the middle course of the Teles Pires River, a cl...