Copy number variations in response to chronic pollution: Basilichthys microlepidotus in central Chile
Jorge Cortés-Miranda, David Veliz, Ciro Rico and Caren Vega-Retter
The impact of acute exposure to the glyphosate-based herbicide Templo® on yellowtail tetra fish Astyanax lacustris, both before and after treatment through a vertical flow constructed wetland system
Camila Oliveira de Andrade, Josiane Rodrigues Rocha da Silva, Cleiton Campos da Silva, Patricia Daniele Silva dos Santos, Oscar Oliveira Santos, Ana Luiza de Brito Portela-Castro and Carlos Alexandre Fernandes
Molecular phylogenetics, a new classification, and a new genus of the Neotropical fish family Anostomidae (Teleostei: Characiformes)
Brian L. Sidlauskas, Bruno F. Melo, José L. O. Birindelli, Michael D. Burns, Benjamin W. Frable, Kendra Hoekzema, Casey B. Dillman, Mark H. Sabaj and Claudio Oliveira
Chromosome spreading of the retrotransposable Rex-1 and Rex-3 elements and 5S rDNA clusters in the karyotype of Eigenmannia catira (Gymnotiformes: Sternopygidae)
Lucas Pietro Ferrari Gianini, Ana Carolina Neiva de Oliveira, Wagner Correia and Carlos Alexandre Fernandes
Chromosome spreading of the 5S rDNA clusters in the karyotype of Gymnotus inaequilabiatus (Gymnotiformes: Gymnotidae): insights into the role of the Rex-1 and Rex-3 retrotransposable elements of this process
Lucas Pietro Ferrari Gianini, Ligia Carla Balini, Fernanda Errero Porto, Luciana Andreia Borin-Carvalho and Carlos Alexandre Fernandes
Population dynamics of two Andean Trichomycterus (Siluriformes: Trichomycteridae) species from Bolivia
Flavio Gallo-Cardozo, Fernando M. Carvajal-Vallejos, Matías Careaga, Laura Herbas, Edgar Goitia and Mabel Maldonado
Description of a new species of Chrysobrycon (Characiformes: Stevardiidae) from the rio Curuá basin expands the distribution of the genus to the lower Amazon basin, Brazil
Cárlison Silva-Oliveira, James A. Vanegas-Ríos, André L. C. Canto and Frank R. V. Ribeiro
Karyotype uniformity in populations of the endemic Hemiancistrus fuliginosus (Loricariidae: Hypostomini) collected in the upper and middle Uruguai River
Jocicléia Thums Konerat, Vanessa Bueno, Ana Luiza de Brito Portela-Castro, Isabel Cristina Martins-Santos and Vladimir Pavan Margarido
Influence of habitats on fish assemblages in tropical marine coastal areas of the Southwestern Atlantic
Márcio J. C. A. Lima Júnior, José A. C. C. Nunes and Cláudio L. S. Sampaio
Two new species of Hypancistrus (Siluriformes: Loricariidae) from the rio Xingu, Amazon, Brazil
Leandro Melo de Sousa, Erilda Barbosa de Sousa, Renildo Ribeiro de Oliveira, Mark H. Sabaj, Jansen Zuanon and Lúcia Rapp Py-Danie