Analysis of propagule pressure and genetic diversity in the invasibility of a freshwater apex predator: the peacock bass (genus Cichla)
Daniel C. Carvalho, Denise A. A. Oliveira, Iracilda Sampaio, and Luciano B. Beheregaray
A new unicuspid-toothed species of Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae) from the rio Paraguai basin
Claudio H. Zawadzki, Luiz F. C. Tencatt and Otávio Froehlich
A new species of the armored catfish genus Pareiorhaphis Miranda Ribeiro (Siluriformes: Loricariidae) from the rio Paraguaçu, Bahia State, northeastern Brazil
Edson H. L. Pereira and Angela M. Zanata
A new species of Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the upper rio Paraná basin, Brazil
Luiz F. C. Tencatt, Marcelo R. Britto and Carla S. Pavanelli
A new long-finned Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the lower rio Paraná basin, Brazil
Luiz F. C. Tencatt, Marcelo R. Britto and Carla S. Pavanelli
Taxonomic study of Hoplias microlepis (Günther, 1864), a trans-Andean species of trahiras (Ostariophysi: Characiformes: Erythrinidae)
George M. T. Mattox, Alessandro G. Bifi and Osvaldo T. Oyakawa
Sperm evolution in the family Alestidae with comparative data for the genus Chalceus (Ostariophysi: Characiformes)
Júlio César de O. Santana, Daniela Calcagnotto and Irani Quagio-Grassiotto
Redescription of Moenkhausia doceana (Steindachner, 1877) (Ostariophysi: Characiformes): a characid from the Northeastern Mata Atlântica ecoregion, Brazil
Fernando R. Carvalho, Luisa M. Sarmento-Soares and Ronaldo F. Martins-Pinheiro