Change in size-at-maturity of the yellownose skate Dipturus chilensis (Guichenot, 1848) (Elasmobranchii: Rajidae) in the SW Atlantic
Laura Paesch and María C. Oddone
Brachyhypopomus draco, a new sexually dimorphic species of Neotropical electric fish from southern South America (Gymnotiformes: Hypopomidae)
Julia Giora, Luiz R. Malabarba and William Crampton
Austrolebias paucisquama (Cyprinodontiformes: Rivulidae), a new species of annual killifish from southern Brazil
Juliano Ferrer, Luiz R. Malabarba and Wilson J. E. M. Costa
Two new species of Rineloricaria (Siluriformes: Loricariidae) from the rio Iguaçu basin, southern Brazil
Leonardo F. S. Ingenito, Miriam S. Ghazzi, Luiz F. Duboc and Vinícius Abilhoa
Three new species of the armored catfish genus Loricaria (Siluriformes: Loricariidae) from river channels of the Amazon basin
Matthew R. Thomas and Lúcia H. Rapp Py-Daniel
Three new Pimelodus species (Siluriformes: Pimelodidae) from the rio Tocantins drainage, Brazil
Frank R.V. Ribeiro, Carlos A. S. Lucena and Paulo H. F. Lucinda
Taxonomy of Ixinandria Isbrücker & Nijssen (Loricariidae: Loricariinae) based on morphological and molecular data
Mónica S. Rodriguez, Christian A. Cramer, Sandro L. Bonatto and Roberto E. Reis