Levels of genetic diversity and structure, as well as the investigation of interspecific and introgressive hybridization events in wild populations, are amongst the major analyzes to be considered in conservation projects. Hybridization between native fish species, especially when caused by human actions, has led to increasing rates of non natural crosses between different taxa, which may cause ecological and genetic impacts. The Neotropical catfish species, Pseudoplatystoma reticulatum and Pseudoplatystoma corruscans, have been affected by the induced production of hybrids in aquaculture and by the contact of these hybrids with their populations. In this study, different genetic markers were developed (genes and microsatellites), in order ...
The Paraná-Paraguay basin encompasses central western Brazil, northeastern Paraguay, eastern Bolivia...
Brycon hilarii (subfamily Bryconinae, Characidae), popularly known as piraputanga, is a migratory fi...
A preliminary genetic linkage map was constructed for the species Prochilodus argenteus, an endemic ...
Hybrids of the species Pseudoplatystoma corruscansvs.Pseudoplatystoma reticulatum are extensively tr...
Catfishes of the genus Pseudoplatystoma are very important species due to both their high commercial...
Pseudoplatystoma corruscans (Spix and Agassiz, 1829) and Pseudoplatystoma reticulatum (Eingenmann an...
Pseudoplatystoma corruscans is distributed widely in the La Plata Basin in Brazil, where it is a ver...
Objective. Assess the genetic diversity in four brood stocks and one juvenile stock of curimba Proch...
Currently, studies of aspects of evolutionary biology in neotropical fishes diversity are still lack...
The catfishes of the Pseudoplatystoma genus are carnivore pimelodids, migratory and important for fi...
Abstract Background: Piracanjuba (Brycon orbignyanus) is a fish species highly affected by anthrop...
Salminus brasiliensis is a migratory fish which is distributed in all parts of the rio de la Plata B...
Until 1982, the Guaíra Falls, also named the Seven Falls, constituted a barrier to the dispersion of...
ABSTRACT Monitoring of the interspecific hybrid production and trade is essential for the appropriat...
ABSTRACT The production of hybrids of the 'pintado', Pseudoplatystoma corruscans (Spix & Agassiz, 18...
The Paraná-Paraguay basin encompasses central western Brazil, northeastern Paraguay, eastern Bolivia...
Brycon hilarii (subfamily Bryconinae, Characidae), popularly known as piraputanga, is a migratory fi...
A preliminary genetic linkage map was constructed for the species Prochilodus argenteus, an endemic ...
Hybrids of the species Pseudoplatystoma corruscansvs.Pseudoplatystoma reticulatum are extensively tr...
Catfishes of the genus Pseudoplatystoma are very important species due to both their high commercial...
Pseudoplatystoma corruscans (Spix and Agassiz, 1829) and Pseudoplatystoma reticulatum (Eingenmann an...
Pseudoplatystoma corruscans is distributed widely in the La Plata Basin in Brazil, where it is a ver...
Objective. Assess the genetic diversity in four brood stocks and one juvenile stock of curimba Proch...
Currently, studies of aspects of evolutionary biology in neotropical fishes diversity are still lack...
The catfishes of the Pseudoplatystoma genus are carnivore pimelodids, migratory and important for fi...
Abstract Background: Piracanjuba (Brycon orbignyanus) is a fish species highly affected by anthrop...
Salminus brasiliensis is a migratory fish which is distributed in all parts of the rio de la Plata B...
Until 1982, the Guaíra Falls, also named the Seven Falls, constituted a barrier to the dispersion of...
ABSTRACT Monitoring of the interspecific hybrid production and trade is essential for the appropriat...
ABSTRACT The production of hybrids of the 'pintado', Pseudoplatystoma corruscans (Spix & Agassiz, 18...
The Paraná-Paraguay basin encompasses central western Brazil, northeastern Paraguay, eastern Bolivia...
Brycon hilarii (subfamily Bryconinae, Characidae), popularly known as piraputanga, is a migratory fi...
A preliminary genetic linkage map was constructed for the species Prochilodus argenteus, an endemic ...