The present work is part of a process to create a Catalogue of the Freshwater Fishes of
Colombia and consisted in the depuration and updating of the taxonomic and geographic …

The species of the Astyanax bimaculatus' caudal peduncle spot'subgroup of the drainages
of the rios La Plata and São Francisco, as well as southeastern coastal systems of Brazil and …

A checklist of recent and fossil fishes of the Order Characiformes is presented herein and
believed to be complete through 2022. A total of 47 collaborators checked and provided …

Neacomys Thomas, 1900 is an oryzomyine genus comprising at least 17 lineages
distributed from easternmost Panama to northern Bolivia. As is the case for other groups of …

A new species of Farlowella is described from El Carmen de Chucurí in the Departamento
de Santander, western flank of the Cordillera Oriental, río Magdalena Basin, Colombia …

The Astyanax orthodus species-group includes nine species: Astyanax boliviensis sp. nov.,
A. bopiensis nom. nov., A. embera sp. nov., A. gandhiae sp. nov., A. moorii comb. nov., A …

Astyanax anai, a new species of characid fish, is described from the Sixaola River basin,
eastern Costa Rica–western Panama, Central America. The new species can be …

Se describen dos especies nuevas de Begonia L., sección Casparya (Klotzsch) Warb.,
endémicas de la Cordillera Oriental colombiana. Al interior de la sección Casparya, las …

Objetivos: Conocer los avances taxonómicos en peces de aguas dulces en el período 2010-
2019, con base en la característica megadiversidad de la riqueza de especies de peces …

Abstract ALVAREZ-LEON, Ricardo. RECORDS OF THE ORIGINAL FINDINGS OF
FRESHWATER FISH SPECIES OF COLOMBIA, BETWEEN 2010 AND 2019. Bol. Cient …