Astyanax guaricana (Ostariophysi: Characidae), a new species from the rio Cubatão drainage, Paraná State, Southern Brazil
Carlos A. M. Oliveira, Vinícius Abilhoa and Carla S. Pavanelli
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Anesthetic activity of Brazilian native plants in silver catfish (Rhamdia quelen)
Lenise de Lima Silva, Daniela Thomas da Silva, Quelen Iane Garlet, Mauro Alves Cunha, Carlos Augusto Mallmann, Bernardo Baldisserotto, Solon Jonas Longhi, Ana Maria Soares Pereira and Berta Maria Heinzmann
Anesthetic activity of Brazilian native plants in silver catfish (Rhamdia quelen) Read More »
A new species of Roeboides (Teleostei: Characidae) from Costa Rica and Panama, with a key to the middle American species of the genus
Wilfredo A. Matamoros, Prosanta Chakrabarty, Arturo Angulo, Carlos A. Garita-Alvarado, and Caleb D. McMahan
A new dark-dotted species of Hypostomus Lacépède (Siluriformes: Loricariidae) from rio Paraguaçu, Bahia State, Brazil
Angela M. Zanata, Byanca Sardeiro and Cláudio H. Zawadzki
A new Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the rio São Francisco basin, Brazil
Luiz F. C. Tencatt, Héctor S. Vera-Alcaraz, Marcelo R. Britto and Carla S. Pavanelli