We herein analyse the history of the description of the freshwater fish fauna from three
drainages in one of the most densely collected areas of Brazil, and possibly of South …

This study presents an extensive review of published and unpublished occurrence records
of fish species in the Rio Negro drainage system within the Brazilian territory. The data was …

A comprehensive phylogeny of species relationships of the Auchenipteridae is
reconstructed here with a large-scale taxon sampling based on combined morphological …

The catfish genus Ageneiosus in the exclusively Neotropical family Auchenipteridae is
revised. Species of Ageneiosus are widely distributed in all major South American …

Os peixes registrados aqui foram coletados em quatro igarapés da bacia do alto rio
Tapajós. Expedições realizadas em 2011, 2013 e 2014 durante a estação de seca …

Two new miniature species of the trichomycterid genus Tridens are described from the
Madeira River drainage, Acre and Rondônia States, Brazil. Until this work, Tridens was a …

This study presents an extensive review of published and unpublished occurrence records
of fish species in the Rio Negro drainage system within the Brazilian territory. The data was …

A hypothesis of phylogenetic relationships is presented for species of the South American
catfish subfamily Centromochlinae (Auchenipteridae) based on parsimony analysis of 133 …

A new species of Gelanoglanis is described based on specimens collected in the Tocantins
River, a tributary of the Amazon Basin. The new species is distinguished from congeners by …

Spinipterus Akama & Ferraris, 2011 is a monotypic genus known only by the holotype of its
single species S. acsi, described from a creek tributary to the Nanay River, in the Peruvian …