Chromosome polymorphism in Ancistrus cuiabae Knaack, 1999 (Siluriformes: Loricariidae: Ancistrini)
Sandra Mariotto, Liano Centofante, Carlos S. Miyazawa, Luiz Antonio Carlos Bertollo and Orlando Moreira Filho
Biogeography and comparative cytogenetics between two populations of Hoplias malabaricus (Bloch, 1794) (Ostariophysi: Erythrinidae) from coastal basins in the State of Bahia, Brazil
Uedson Pereira Jacobina, Paulo Roberto Antunes de Mello Affonso, Paulo Luiz Souza Carneiro and Jorge Abdala Dergam
Aquatic insects as the main food resource of fish the community in a Neotropical reservoir
Ana Paula Vidotto-Magnoni and Edmir Daniel Carvalho
Age and growth of Spanish mackerel (Scomberomorus brasiliensis) off the northeastern coast of Brazil
Marcelo Francisco de Nóbrega and Rosangela Paula Lessa
A redescription of Astyanax gymnodontus (Eigenmann, 1911), new combination, a polymorphic characid fish from the rio Iguaçu basin, Brazil
Carla Simone Pavanelli and Carlos Alexandre Miranda Oliveira
A massive invasion of fish species after eliminating a natural barrier in the upper rio Paraná basin
Horácio Ferreira Júlio Júnior, Claudenice Dei Tós, Ângelo Antonio Agostinho and Carla Simone Pavanelli
Two new species of the Hypostomus cochliodon group (Siluriformes: Loricariidae) from the rio Negro basin in Brazil
Pedro Hollanda Carvalho, Flávio C.T. Lima and Cláudio H. Zawadzki
Turtle cleaners: reef fishes foraging on epibionts of sea turtles in the tropical Southwestern Atlantic, with a summary of this association type
Cristina Sazima, Alice Grossman and Ivan Sazima
Spatial and temporal distribution of fish larvae in marginal lagoons of Pantanal, Mato Grosso State, Brazil
Karina Keyla Tondato, Lúcia Aparecida de Fátima Mateus and Simoni Ramalho Ziober