Species of the genus Pseudoplatystoma, the long-whiskered catfishes, are important in
commercial and recreational fisheries in South America, and some species have become …

DNA metabarcoding has been widely used to access and monitor species. However,
several challenges remain open for its mainstream application in ecological studies …

Migratory species are the most important commercial fishes in the Amazon. They are also
now the most threatened directly by some combination of overfishing, floodplain …

In the Amazon, the world's largest river basin, migrations within freshwater habitats are one
of the predominant life history strategies for fishes. The flood pulse and the extensive river …

Detection of invasive species is critical for management but is often limited by challenges
associated with capture, processing and identification of early life stages. DNA …

The reproduction of neotropical fish is linked to environmental stimuli that act as triggers in
this process. Thus, it is possible to affirm that specific environmental changes can delimit …

Egg and larvae drift is a key mechanism for early fish stages to colonize nursery and growth
areas and provides insights into ichthyofauna spawning times and spawning locations …

Zooplankton and ichthyoplankton community assessments depend on species diagnostics,
yet morphological identifications are time-consuming, require taxonomic expertise, and are …

This study assessed the phenology and functional structure of parental stocks of fish larvae,
and evaluated how the species modulate their reproductive activities as a function of natural …

The early ontogeny of Triportheus albus and T. angulatus, two fish species of Triportheidae,
is described using morphological, meristic, and morphometric characters. These species are …