The Amazon and Orinoco basins in northern South America are home to the highest
concentration of freshwater fish species on earth, with more than 3,000 species allotted to …

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 …

Recent studies in eastern Amazon coastal drainages and their surroundings have revealed
new fish species that sometimes exhibit little morphological differentiation (cryptic species) …

The Caura National Park encompasses the entire basin of the River Caura, one of the most
biodiverse hydrographic systems of Venezuela, yet the ichthyofauna, particularly in the …

The faunistic record must ideally rely on physical evidence, notably concerning species that
are difficult to identify due to taxonomic characters not observable by simple visual …

Se presenta una síntesis de las actividades primatológicas realizadas en la Guayana
venezolana (estados Bolívar y Amazonas y sur del estado Delta Amacuro), además de …

Bloom, DD, and NR Lovejoy. 2014. The evolutionary origins of diadromy inferred from a time-
calibrated phylogeny for Clupeiformes (herring and allies). Proceedings of the Royal Society …

A new species of Aphyocharax is described from the Maracaçumé river basin, eastern
Amazon, based on morphological and molecular data. The new species differs from all its …

Aphyocharax avary holotype correspond either to A. avary or A. brevicaudatus, two known
species from the region, or if they form independent lineages, indicating cryptic speciation …

The obscure taxonomic histories of three species of Aphyocharax (A. alburnus, A. avary and
A. pusillus) are revised, based on both morphological and literature data. Aphyocharax …