Understanding the ecological role of species within an ecosystem depends largely on knowledge of its trophic relations. Such relations and the position of species within a foodweb are a central step in understanding the dynamics of the communities and the impacts that each species has on the trophic network compartments. The knowledge on the diet of the South American freshwater stingrays has increased considerably over the last years,but still, little is know about their ecological role. Thereby, the aim of this research is to evaluate the importance of the stingray Potamotrygon magdalenae in the structure of a freshwater food web. The feeding habits and the trophic ecology of this species were evaluated using stomach content analysis in c...
Objective. To study the trophic ecology of Saccodon dariensis in the Peñoles and El Cardal streams, ...
http://www.panamjas.org/artigos.php?id_publi=166Fatores que afetam a distribuição e abundância de ra...
Objetive. Study the trophic ecology of the sabaleta (Brycon henni) on the river Portugal de Piedras,...
As raias Potamotrygon falkneri e Potamotrygon motoro foram avaliadas em relação à composição de suas...
A pesar de la representatividad de Potamotrygon magdale- nae en Colombia, por encontrarse a lo largo...
As raias da família Potamotrygonidae representam um grupo singular da ictiofauna Neotropical. Apesar...
As raias Potamotrygon falkneri e Potamotrygon motoro foram avaliadas em relação à composição de suas...
The syntopic occurrence of different species of freshwater stingray on a small fluvial island at the...
The present study included stingrays of the Potamotrygonidae family, the only one among elasmobranch...
Potamotrygonid stingrays are restricted to Neotropical rivers and information on their diet remains ...
The trophic ecology of Characidium vidali Travassos 1967 (Characiformes; Crenuchidae) from Macaé Riv...
The evaluation of this diet, based on stomach content analisys, has already became rutine practice i...
I analyzed the food web structure of the Rio Cuareim, a subtropical piedmont stream located along th...
Potamotrygon signata is an endemic freshwater stingray species in the Parnaíba River basin, Brazil. ...
The knowledge of the fish s diet and species abundance of a particular community allows us to identi...
Objective. To study the trophic ecology of Saccodon dariensis in the Peñoles and El Cardal streams, ...
http://www.panamjas.org/artigos.php?id_publi=166Fatores que afetam a distribuição e abundância de ra...
Objetive. Study the trophic ecology of the sabaleta (Brycon henni) on the river Portugal de Piedras,...
As raias Potamotrygon falkneri e Potamotrygon motoro foram avaliadas em relação à composição de suas...
A pesar de la representatividad de Potamotrygon magdale- nae en Colombia, por encontrarse a lo largo...
As raias da família Potamotrygonidae representam um grupo singular da ictiofauna Neotropical. Apesar...
As raias Potamotrygon falkneri e Potamotrygon motoro foram avaliadas em relação à composição de suas...
The syntopic occurrence of different species of freshwater stingray on a small fluvial island at the...
The present study included stingrays of the Potamotrygonidae family, the only one among elasmobranch...
Potamotrygonid stingrays are restricted to Neotropical rivers and information on their diet remains ...
The trophic ecology of Characidium vidali Travassos 1967 (Characiformes; Crenuchidae) from Macaé Riv...
The evaluation of this diet, based on stomach content analisys, has already became rutine practice i...
I analyzed the food web structure of the Rio Cuareim, a subtropical piedmont stream located along th...
Potamotrygon signata is an endemic freshwater stingray species in the Parnaíba River basin, Brazil. ...
The knowledge of the fish s diet and species abundance of a particular community allows us to identi...
Objective. To study the trophic ecology of Saccodon dariensis in the Peñoles and El Cardal streams, ...
http://www.panamjas.org/artigos.php?id_publi=166Fatores que afetam a distribuição e abundância de ra...
Objetive. Study the trophic ecology of the sabaleta (Brycon henni) on the river Portugal de Piedras,...