The objective of this study was to evaluate and characterize the composition and structure of fish assemblages in the black water lakes in the middle Black river, to generate information that can assess the relevance of its fish fauna, both on the local and regional context. Samples were collected in four black waters lakes of the Quiuini river, municipality of Barcelos (AM), during the period of flood and dry, in 2012. The composition of fish assembly was investigated by abundance and biomass. The diversity was determined by the Shannon-Wiener indices, dominance Berger-Parker and Equitability. A total of 1,985 individuals, belonging to 82 species, six orders and 22 families were collected. Characiformes and Siluriformes were dominant group...
Several groups were published in an intimate relation with the plants among them stand out the remna...
O presente trabalho descreve os aspectos da morfologia e as variações histológicas que ocorrem duran...
The Itapemirim river basin is part of the basins of southern Espírito Santo and the great Eastern co...
The mussel Mytella charruana (d'Orbigny, 1842) – bivalve popularly known as “sururu” –, is an import...
In the west coast of Rio Grande do Norte many small-scale fisheries targeting mostly shrimp but acci...
The damming of rivers for the construction of hydroelectric dams represents an important generator o...
The bullfrog (Lithobates catesbeianus) is the most notorious species of invasive anuran. It was intr...
In the area of the Chapada das Mesas National Park, south of the state of Maranhão, Brazil, the sand...
The geographic distribution of a small rare fish in the family Characidae (subfamily Stevardiinae) R...
The realization of standardized inventories of anurans in localities that remain as sample gaps are ...
This research aimed to determine population structure and physiological condition of Hoplias malabar...
Cyathea delgadii Sternb., is a species of arborescent fern, for presenting this size, is a good exam...
This study describes the occurrence and parasitic indices of Procamallanus (Spirocamallanus) saofran...
Myxozoa has a great diversity, being known about 2,300 species, which mainly infect fish. These orga...
Staurastrum Meyen ex Ralfs is one of the most common genera in the continental waters of the Amazoni...
Several groups were published in an intimate relation with the plants among them stand out the remna...
O presente trabalho descreve os aspectos da morfologia e as variações histológicas que ocorrem duran...
The Itapemirim river basin is part of the basins of southern Espírito Santo and the great Eastern co...
The mussel Mytella charruana (d'Orbigny, 1842) – bivalve popularly known as “sururu” –, is an import...
In the west coast of Rio Grande do Norte many small-scale fisheries targeting mostly shrimp but acci...
The damming of rivers for the construction of hydroelectric dams represents an important generator o...
The bullfrog (Lithobates catesbeianus) is the most notorious species of invasive anuran. It was intr...
In the area of the Chapada das Mesas National Park, south of the state of Maranhão, Brazil, the sand...
The geographic distribution of a small rare fish in the family Characidae (subfamily Stevardiinae) R...
The realization of standardized inventories of anurans in localities that remain as sample gaps are ...
This research aimed to determine population structure and physiological condition of Hoplias malabar...
Cyathea delgadii Sternb., is a species of arborescent fern, for presenting this size, is a good exam...
This study describes the occurrence and parasitic indices of Procamallanus (Spirocamallanus) saofran...
Myxozoa has a great diversity, being known about 2,300 species, which mainly infect fish. These orga...
Staurastrum Meyen ex Ralfs is one of the most common genera in the continental waters of the Amazoni...
Several groups were published in an intimate relation with the plants among them stand out the remna...
O presente trabalho descreve os aspectos da morfologia e as variações histológicas que ocorrem duran...
The Itapemirim river basin is part of the basins of southern Espírito Santo and the great Eastern co...