v. 3, n. 3,
July / September 2005
A new characid fish, Hyphessobrycon hexastichos (Characiformes: Characidae) from Chapada dos Parecis, Mato Grosso, Brazil
Vinicius A. Bertaco and Tiago P. Carvalho
A new Synbranchus (Teleostei: Synbranchiformes: Synbranchidae) from ilha de Marajó, Pará, Brazil, with notes on its reproductive biology and larval development
Sandra E. Favorito, Angela M. Zanata, and Maria I. Assumpção
A non-digging zoobenthivorous fish attracts two opportunistic predatory fish associates
Cristina Sazima and Alice Grossman
A poorly known case of watershed transposition between the São Francisco and upper Paraná river basins
Orlando Moreira Filho and Paulo Andreas Buckup
Astyanax elachylepis, a new characid fish from the rio Tocantins drainage, Brazil (Teleostei: Characidae)
Vinicius A. Bertaco and Paulo H. F. Lucinda
Astyanax totae, a new characid species (Teleostei: Characidae) from the upper rio Iguaçu basin, southeastern Brazil
Carolina Ferreira Haluch and Vinícius Abilhoa
Comparative description and discussion of spermiogenesis and spermatozoal ultrastructure in some species of Heptapteridae and Pseudopimelodidae (Teleostei: Siluriformes)
Irani Quagio-Grassiotto, Maria Angélica Spadella, Márcio de Carvalho, and Claudio Oliveira
Diet composition and feeding strategy of the southern pipefish Syngnathus folletti in a Widgeon grass bed of the Patos Lagoon Estuary, RS, Brazil
Alexandre M. Garcia, Ricardo M. Geraldi, and João P. Vieira
Putative relationships among inseminating and externally fertilizing characids, with a description of a new genus and species of Brazilian inseminating fish bearing an anal-fin gland in males (Characiformes: Characidae)
Stanley H. Weitzman, Naércio A. Menezes, Hans-Georg Evers, and John R. Burns
Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
June Ferraz Dias, Carla Bertolucci Fiadi, Helcy Lylian Nogueira Silbiger, and Lucy Satiko Hashimoto Soares
Reproductive biology and development of sexually dimorphic structures in Aphyocharax anisitsi (Ostariophysi: Characidae)
Taís K. Gonçalves, Marco A. Azevedo, Luiz R. Malabarba, and Clarice B. Fialho
Two new species of Apistogramma Regan (Teleostei: Cichlidae) from the rio Trombetas, Pará State, Brazil
Sven O Kullander and Efrem J. G. Ferreira