Centromochlinae is a widely diverse subfamily with more than 50 species and several
taxonomic conflicts due to morphological similarity between Tatia and Centromochlus …

This study provides new insight into the chromosomal diversification in Loricariinae. We
analyzed nine species from different Brazilian hydrographic basins, using conventional and …

The plecos (Loricariidae) fish represent a great model for cytogenetic investigations due to
their variety of karyotypes, including diploid and polyploid genomes, and different types of …

Propomos uma classificação revisada de Doradidae baseada na análise filogenética de
dados moleculares dos genes rag1, co1 e 16s, e suportada pela morfologia da nadadeira …

Auchenipteridae is divided into subfamilies Centromochlinae and Auchenipterinae.
Parauchenipterus is included in the latter and is subject of taxonomic discussions …

Abstract Doradinae (Siluriformes: Doradidae) is the most species-rich subfamily among
thorny catfishes, encompassing over 77 valid species, found mainly in Amazon and Platina …

South Atlantic hydrographic basin comprises several small coastal drainages isolated from
each other and the basins of the Brazilian crystalline shield. Tramandaí River and Patos …

Markiana nigripinnis is a small fish that inhabits preferentially floodplains, being common in
the Amazon basin and in the Brazilian Pantanal. This species has a complex taxonomic …

Background & Aim: Speciation is a constant theme in the study of evolutionary biology. The
nature of the dynamics and continuity of population evolution makes it hard to define the …

Anadoras is a thorny catfish genus widespread through the Amazon and Paraguay river
basins. It includes 2 nominal species, A. grypus and A. weddellii, plus Anadoras …