First report of sp. (Apicomplexa, Calyptosporidae) in forage characid fish from the Três Marias Reservoir, São Francisco Basin, Brazil
Relationships among major lineages of characid fishes (Teleostei: Ostariophysi: Characiformes), based on molecular sequence data
Chromosome R-banding pattern and conservation of a marker chromosome in four species, genus Astyanax (Characidae, Tetragonopterinae)
Estrutura populacional e época de reprodução de Astyanax fasciatus (Cuvier) (Characidae, Tetragonopterinae) do Rio Ceará Mirim, Poço Branco, Rio Grande do Norte, Brasil
Deux nouvelles especes de tetras (poissons characoides, Characidae auct. Tetragonopterinae) du Paraguay: Hyphessobrycon arianae n. sp. et Hemigrammus mahnerti n. sp
