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Neotropical Ichthyology
On-line version ISSN 1982-0224


Table of contents
Neotrop. ichthyol. vol.8 no.3 Porto Alegre  2010

Phylogeny of the family Characidae (Teleostei: Characiformes): from characters to taxonomy
Mirande, Juan Marcos

Ecomorphological patterns of the fish assemblage in a tropical floodplain: effects of trophic, spatial and phylogenetic structures
Oliveira, Edson Fontes; Goulart, Erivelto; Breda, Luciani; Minte-Vera, Carolina Viviana; Paiva, Luiz Ricardo de Souza; Vismara, Melina Rizzato

Changes in the structure of fish assemblages in streams along an undisturbed-impacted gradient, upper Paraná River basin, Central Brazil
Dias, Alesandra Martins; Tejerina-Garro, Francisco Leonardo

Fish assemblage in a dammed tropical river: an analysis along the longitudinal and temporal gradients from river to reservoir
Terra, Bianca de Freitas; Santos, Alex Braz Iacone dos; Araújo, Francisco Gerson

Bunocephalus erondinae, a new species of banjo catfish from southern Brazil (Siluriformes: Aspredinidae)
Cardoso, Alexandre R.

Description of Neblinichthys brevibracchium and N. echinasus from the upper Mazaruni River, Guyana (Siluriformes: Loricariidae), and recognition of N. roraima and N. yaravi as distinct species
Taphorn, Donald C.; Armbruster, Jonathan W.; López-Fernández, Hernán; Bernard, Calvin R.

A new species of Microlepidogaster (Siluriformes: Loricariidae: Hypoptopomatinae) from the upper rio Paraná basin, Brazil
Calegari, Bárbara B.; Reis, Roberto E.

A new genus and species of Heroini (Perciformes: Cichlidae) from the early Eocene of southern South America
Perez, Patricia Alano; Malabarba, Maria Claudia; del Papa, Cecilia

Crenicichla ypo (Teleostei: Cichlidae), a new species from the middle Paraná basin in Misiones, Argentina
Casciotta, Jorge; Almirón, Adriana; Piálek, Lubomír; Gómez, Sergio; Rícan, Oldrich

Oligosarcus jacuiensis (Characiformes: Characidae), a new species from the Uruguay and Jacuí River basins, southern Brazil
Menezes, Naércio Aquino; Ribeiro, Alexandre Cunha

A new species of Moenkhausia Eigenmann (Characiformes: Characidae) from the rio Xingu basin, Brazil
Marinho, Manoela M. F.

 Scientific Note
 ·  Swimbladder abnormalities in piapara (Leporinus obtusidens) captured downstream of the Funil Dam
Felizardo, Viviane de Oliveira; Andrade, Estefânia de Souza; Murgas, Luis David Solis; Winkaler, Elissandra Ulbricht; Wouters, Flademir

 ·  Cytogenetic data on Astyanax jacuhiensis (Characidae) in the lago Guaíba and tributaries, Brazil
Pacheco, Rosiley B.; Giuliano-Caetano, Lucia; Julio Junior, Horácio F.; Dias, Ana L.