A revision of the genus Salminus, excluding the large-sized species S. brasiliensis and S.
franciscanus, is presented. In addition to the two large-sized species, four additional …

As the eyes of environmentalists and researchers focused on the Madeira, Xingu and
Tapajós rivers dams, one unknown project to bystanders will negatively affect an entire …

Xyliphius sofiae, new species, is described based on a unique specimen exhibiting four
autapomorphies: eyes absent vs. present (though reduced); color pale, lacking pigment vs …

The banjo catfish, Xyliphius barbatus, belongs to the Aspredinidae family and typically
inhabits the main channels of medium to large rivers in the La Plata River basin. The …

The study is carried out to establish the diversity of fish in the Napo and Arajuno rivers in the
segments that cross the Ahuano parish of the Tena Canton, Napo Province in the …