Freshwater stingrays of the Potamotrygonidae family are restricted to South America, where they occur in the main river systems. This is the only group within Elasmobranchs that is exclusive to freshwater, thus, presenting morphological and physiological adaptations to this particular environment. In some regions these animals usually have a strong presence in the lifestyle of riparian populations, because of their high potential for accidents with humans. The present study was conducted at the Parazinho Biological Reserve, an island in the archipelago of Bailique, Macapá (AP), located at the mouth of the Amazon River. The study evaluated the composition and structure of freshwater stingray species by determining the taxocenose pop...
This paper reports on a study of the food and feeding habits of the principal fish species of the Cu...
Chelonians have, historically, played an important role as a natural resource for human food in the ...
Dissertação de mestrado, Biologia Marinha, Faculdade de Ciências e Tecnologia, Universidade do Algar...
Freshwater stingrays of the Potamotrygonidae family are restricted to South America, where they occ...
As raias de água doce da família Potamotrygonidae são restritas à América do Sul, onde ocorrem nos p...
Elasmobrânquios ocorrem em todos os ecossistemas aquáticos, são predadores dominantes das comunidade...
The present study included stingrays of the Potamotrygonidae family, the only one among elasmobranch...
The aim of this study was characterize the stingrays negative fishing freshwater in the municipality...
Potamotrygonidae is a family of freshwater stingray endemic in South America. We determined the hema...
The loss of diversity is one of the main damage to the environment caused by the construction of res...
In monthly biological samples of M. amazonicum in Guajará Bay and Mosqueiro island, were studied re...
The ichthyofauna is closely related to the structural characteristics of the environments in which t...
Aquatic mammals are important functional elements of their ecosystem. Conservation actions would not...
Ichthyofauna survey were carried out in the Paredâo Island region of the Mucajaí River, where possib...
Foram analisadas as relações entre a morfologia funcional das brânquias, fisiologia osmorregulatória...
This paper reports on a study of the food and feeding habits of the principal fish species of the Cu...
Chelonians have, historically, played an important role as a natural resource for human food in the ...
Dissertação de mestrado, Biologia Marinha, Faculdade de Ciências e Tecnologia, Universidade do Algar...
Freshwater stingrays of the Potamotrygonidae family are restricted to South America, where they occ...
As raias de água doce da família Potamotrygonidae são restritas à América do Sul, onde ocorrem nos p...
Elasmobrânquios ocorrem em todos os ecossistemas aquáticos, são predadores dominantes das comunidade...
The present study included stingrays of the Potamotrygonidae family, the only one among elasmobranch...
The aim of this study was characterize the stingrays negative fishing freshwater in the municipality...
Potamotrygonidae is a family of freshwater stingray endemic in South America. We determined the hema...
The loss of diversity is one of the main damage to the environment caused by the construction of res...
In monthly biological samples of M. amazonicum in Guajará Bay and Mosqueiro island, were studied re...
The ichthyofauna is closely related to the structural characteristics of the environments in which t...
Aquatic mammals are important functional elements of their ecosystem. Conservation actions would not...
Ichthyofauna survey were carried out in the Paredâo Island region of the Mucajaí River, where possib...
Foram analisadas as relações entre a morfologia funcional das brânquias, fisiologia osmorregulatória...
This paper reports on a study of the food and feeding habits of the principal fish species of the Cu...
Chelonians have, historically, played an important role as a natural resource for human food in the ...
Dissertação de mestrado, Biologia Marinha, Faculdade de Ciências e Tecnologia, Universidade do Algar...