20(3) – Neotropical Ichthyology

Genetic comparison of populations of Piaractus brachypomus and P. orinoquensis (Characiformes: Serrasalmidae) of the Amazon and Orinoco basins

María Doris Escobar L., Izeni P. Farias and Tomas Hrbek

PDF: EN XML: EN | Supplementary: S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16

Genetic comparison of populations of Piaractus brachypomus and P. orinoquensis (Characiformes: Serrasalmidae) of the Amazon and Orinoco basins Read More »

A typical enzyme activity for glutathione conjugation indicates exposure of pacu to pollutants

Frederico F. Bastos, Lin M. de Lima, Santiago A. L. Tobar, Vera L. F. Cunha Bastos and Jayme Cunha Bastos

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A typical enzyme activity for glutathione conjugation indicates exposure of pacu to pollutants Read More »

Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111

Luiz Fernando Caserta Tencatt, Willian Massaharu Ohara, Leandro Melo de Sousa and Marcelo Ribeiro de Britto

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Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111 Read More »

Taxonomy of the armored catfish genus Aspidoras (Siluriformes: Callichthyidae) revisited, with the description of a new species

Luiz Fernando Caserta Tencatt, Marcelo R. Britto, Isaäc Jan Hendrik Isbrücker and Carla Simone Pavanelli

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Taxonomy of the armored catfish genus Aspidoras (Siluriformes: Callichthyidae) revisited, with the description of a new species Read More »

A new dwarf armored catfish Pareiorhaphis (Loricariidae: Hypoptopomatinae) from the Uruguai River basin, Southern Brazil

Edson H. L. Pereira and Roberto E. Reis

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A new dwarf armored catfish Pareiorhaphis (Loricariidae: Hypoptopomatinae) from the Uruguai River basin, Southern Brazil Read More »

Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae)

Jonas de Andrade Santos, Rafael Menezes, Ricardo de Souza Rosa and Telton Pedro Anselmo Ramos

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Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae) Read More »

Trophic ecology and resource partitioning of Haemulidae species along the Northeastern Brazilian continental shelf

Ádamo Gabriel Cavalcanti Limeira, Thierry Frédou, Andrey Paulo Cavalcanti Soares, Alex Souza Lira, François Le Loc´h, Girlene Fábia Segundo Viana, José Souto Rosa Filho, Jean Marie Munaron and Flávia Lucena-Frédou

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Trophic ecology and resource partitioning of Haemulidae species along the Northeastern Brazilian continental shelf Read More »

Structure and composition of ichthyofauna associated with cage fish farming and compared to a control area after severe drought in a Neotropical reservoir

Aymar Orlandi Neto, Rafael Vieira Amorim, Rosilene Luciana Delariva, Antonio Fernando Monteiro Camargo, Rosicleire Veríssimo-Silveira and Igor Paiva Ramos

PDF: EN XML: EN | Supplementary: S1 S2

Structure and composition of ichthyofauna associated with cage fish farming and compared to a control area after severe drought in a Neotropical reservoir Read More »