v. 21, n. 3,

July / September 2023

New occurrences of the endangered Notholebias minimus (Cyprinodontiformes: Rivulidae) in coastal plains of the State of Rio de Janeiro, Brazil: populations features and conservation

Gustavo Henrique Soares Guedes, Carlos Henrique Pacheco da Luz, Rosana Mazzoni, Fábio Origuela de Lira and Francisco Gerson Araújo

PDF: EN XML: EN

An overview of fish stocking in Brazil

Yasmin Martins Pelissoli, Angelo Antonio Agostinho, Marcelo Henrique Schmitz and Fernando Mayer Pelicice

PDF: EN XML: EN | Supplementary: S1 S2 S3

Description and phylogenetic position of a new species of Rhyacoglanis (Siluriformes: Pseudopimelodidae) from the Jamanxim River basin

Jefferson Luan Crispim-Rodrigues, Gabriel de Souza da Costa e Silva1, Oscar Akio Shibatta, Mariana Kuranaka and Claudio Oliveira

PDF: EN XML: EN | Supplementary: S1

Diel feeding activity of Abudefduf saxatilis (Perciformes: Pomacentridae) on southwestern Atlantic reefs

Lucas T. Nunes, Caroline C. Leão, Alexander A. Floyd, Ivan Sazima, Carlos E. L. Ferreira and Sergio R. Floeter

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A new species of Loricaria (Loricariidae: Loricariinae) from the upper Amazon River basin, Colombia

Alejandro Londoño-Burbano, Alexander Urbano-Bonilla, Matthew R. Thomas and Marcelo R. Britto

PDF: EN XML: EN | Supplementary: S1 S2 S3

Revision of Prodontocharax and revalidation of Amblystilbe (Teleostei: Characidae: Cheirodontinae), with description of a new species

Vinicius A. Bertaco, Junior Chuctaya, Fernando C. Jerep and Luiz R. Malabarba

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A new species of Leporinus (Characiformes: Anostomidae) from the Serra do Cachimbo, Pará State, Brazil

Ian Solon Bortoloci Ito, Lenice Souza-Shibatta, Marcos Venturieri and José L. O. Birindelli

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A new species of cloud fish of the genus Hypsolebias from Northeast Brazil (Cyprinodontiformes: Rivulidae)

Telton P. A. Ramos, Dalton T. B. Nielsen, Yuri G. Abrantes, Fabio Origuela de Lira and Silvia Y. Lustosa-Costa

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A new genus and species of miniature tridentine catfish from the Amazon basin (Siluriformes: Trichomycteridae)

Alessio Datovo, Luz Ochoa, George Vita, Paulo Presti, William M. Ohara and Mario C. C. de Pinna

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Fish injuries resulting from transient operating conditions in a Brazilian hydropower plant: morphological, physiological and biochemical evaluation in Pimelodus maculatus (Siluriformes: Pimelodidae)

Janaína dos Santos Pedron, Jurandir Joaquim Bernardes Junior, Josiane Ribolli1, Jennyffer Souza, Aline Guimarães Pereira, Hugo Tolentino, Romuel Barros, Carine de Freitas Milarch, Rafael José Gonçalves Dias, Renata Maria Guereschi, Alexandra Latini and Alex Pires de Oliveira Nuñer

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Effect of dietary omega-3 polyunsaturated fatty acids supplementation of Astyanax lacustris males on semen quality

Laicia Carneiro-Leite, Lorena Pacheco da Silva, Hellen Buzollo Pazzini, Stella Indira Rocha Lobato, Laís Pedroso Borges, Yasmin dos Santos Reis, Luciane Gomes-Silva, Cristiéle da Silva Ribeiro, Rosicleire Veríssimo-Silveira and Alexandre Ninhaus-Silveira

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A new species of armored catfish of the genus Scobinancistrus (Loricariidae: Hypostominae) from the Xingu River basin, Brazil

Mateus S. Chaves, Renildo R. de Oliveira, Alany P. Gonçalves, Leandro M. Sousa and Lúcia H. Rapp Py-Daniel

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