v. 8, n. 1,
January / March 2010
A new species of Xyliphius, a rarely sampled banjo catfish (Siluriformes: Aspredinidae) from the rio Tocantins-Araguaia system
Carlos A. Figueiredo and Marcelo R. Britto
Ageneiosus uranophthalmus, a new species of auchenipterid catfish (Osteichthyes: Siluriformes) from river channels of the central Amazon basin, Brazil
Frank Raynner V. Ribeiro and Lúcia H. Rapp Py-Daniel
Aquatic food webs in mangrove and seagrass habitats of Centla Wetland, a Biosphere Reserve in Southeastern Mexico
Manuel Mendoza-Carranza, David J. Hoeinghaus, Alexandre M. Garcia and Ángel Romero-Rodriguez
Color pattern variation in Trichomycterus iheringi (Eigenmann, 1917) (Siluriformes: Trichomycteridae) from rio Itatinga and rio Claro, São Paulo, Brazil
Cristiane C. F. da Silva, Sara Lívia S. Fernandes da Matta, Alexandre W. S. Hilsdorf, Francisco Langeani and Alexandre P. Marceniuk
Description of a new species of Tetranematichthys (Siluriformes: Auchenipteridae) from the lower Amazon basin, Brazil
Luiz Antônio Wanderley Peixoto and Wolmar Benjamin Wosiacki
Feeding ecology of Phalloceros anisophallos (Osteichthyes: Cyprinodontiformes) from Andorinha Stream, Ilha Grande, Brazil
Rosana Mazzoni, Raphaella Rangel da Silva Araújo, Gardênia Carolina Tosta dos Santos and Ricardo Iglesias-Rios
Feeding ecology of the leaf fish Monocirrhus polyacanthus (Perciformes: Polycentridae) in a terra firme stream in the Brazilian Amazon
Michel F. Catarino and Jansen Zuanon
Flow seasonality and fish assemblage in a tropical river, French Guiana, South America
Francisco Leonardo Tejerina-Garro and Bernard de Mérona
Hasemania piatan, a new characid species (Characiformes: Characidae) from headwaters of rio de Contas, Bahia, Brazil
Angela M. Zanata and Jane P. Serra
Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina
Amalia M. Miquelarena and Hugo L. López
Influence of the riparian zone phytophysiognomies on the longitudinal distribution of fishes: evidence from a Brazilian savanna stream
Fabrício Barreto Teresa and Renato de Mei Romero
Interspecific chromosomal divergences in the genus Characidium (Teleostei: Characiformes: Crenuchidae)
José Carlos Pansonato Alves, Luiz Ricardo de Souza Paiva, Claudio Oliveira and Fausto Foresti
New species of Hasemania (Characiformes: Characidae) from Central Brazil, with comments on the endemism of upper rio Tocantins basin, Goiás State
Vinicius A. Bertaco and Fernando R. Carvalho
Pareiorhaphis scutula, a new species of neoplecostomine catfish (Siluriformes: Loricariidae) from the upper rio Doce basin, Southeastern Brazil
Edson H. L. Pereira, Fábio Vieira and Roberto E. Reis
Patterns in fish species composition and assemblage structure in the upper Salado River lakes, Pampa Plain, Argentina
Juan José Rosso and Rolando Quirós
Patterns of energy allocation to reproduction in three Amazonian fish species
Rodrigo N. dos Santos, Sidinéia Amadio and Efrem J. G. Ferreira
Population dynamics of the migratory fish Prochilodus lineatus in a neotropical river: the relationships with river discharge, flood pulse, El Niño and fluvial megafan behaviour
Marinke J. M. Stassen, Max W. P. M. van de Ven, Tjisse van der Heide, Marco Antonio Guerrero Hiza, Gerard van der Velde and Alfons J. P. Smolders
Redescription of Astyanax obscurus (Hensel, 1870) and A. laticeps (Cope, 1894) (Teleostei: Characidae): two valid freshwater species originally described from rivers of Southern Brazil
Vinicius A. Bertaco and Carlos A. S. de Lucena
Reproductive biology and development of gill glands in the inseminating characid, Macropsobrycon uruguayanae Eigenmann, 1915 (Cheirodontinae: Compsurini)
Marco A. Azevedo, Luiz R. Malabarba and John R. Burns
Re-validation of Otocinclus arnoldi Regan and reappraisal of Otocinclus phylogeny (Siluriformes: Loricariidae)
Pablo Lehmann A., Fernanda Mayer and Roberto E. Reis
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
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
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