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Impact Factor JCR 2023 2.0 Q1
SCImago 0.563 Q1
Qualis Biodiversidade 2017-2020 A3
Cite Score 2023 2.8
H index Google Scholar 2024 70

Impact Factor JCR 2023 2.0 Q1
SCImago 0.563 Q1
Qualis Biodiversidade 2017-2020 A3
Cite Score 2023 2.8
H index Google Scholar 2024 70

8(2)

Karyotypic diversity between allopatric populations of the group Hoplias malabaricus (Characiformes: Erythrinidae): evolutionary and biogeographic considerations

Daniel Rodrigues Blanco, Roberto Laridondo Lui, Luiz Antonio Carlos Bertollo, Vladimir Pavan Margarido and Orlando Moreira Filho

Karyotypic diversity between allopatric populations of the group Hoplias malabaricus (Characiformes: Erythrinidae): evolutionary and biogeographic considerations Read More »

Hemigrammus tocantinsi: a new species from the upper rio Tocantins basin, Central Brazil (Characiformes: Characidae)

Fernando R. Carvalho, Vinicius A. Bertaco and Fernando C. Jerep

Hemigrammus tocantinsi: a new species from the upper rio Tocantins basin, Central Brazil (Characiformes: Characidae) Read More »

Habitat partitioning, habits and convergence among coastal nektonic fish species from the São Sebastião Channel, southeastern Brazil

Fernando Zaniolo Gibran

Habitat partitioning, habits and convergence among coastal nektonic fish species from the São Sebastião Channel, southeastern Brazil Read More »

Environmental enrichment reduces aggression of pearl cichlid, Geophagus brasiliensis, during resident-intruder interactions

Vivian Oliveira Kadry and Rodrigo Egydio Barreto

Environmental enrichment reduces aggression of pearl cichlid, Geophagus brasiliensis, during resident-intruder interactions Read More »

Dorsolateral head muscles of the catfish families Nematogenyidae and Trichomycteridae (Siluriformes: Loricarioidei): comparative anatomy and phylogenetic analysis

Aléssio Datovo and Flávio Alicino Bockmann

Dorsolateral head muscles of the catfish families Nematogenyidae and Trichomycteridae (Siluriformes: Loricarioidei): comparative anatomy and phylogenetic analysis Read More »

Cynolebias parnaibensis, a new seasonal killifish from the Caatinga, Parnaíba River basin, northeastern Brazil, with notes on sound producing courtship behavior (Cyprinodontiformes: Rivulidae)

Wilson J. E. M. Costa, Telton P. A. Ramos, Luisa C. Alexandre and Robson T. C. Ramos

Cynolebias parnaibensis, a new seasonal killifish from the Caatinga, Parnaíba River basin, northeastern Brazil, with notes on sound producing courtship behavior (Cyprinodontiformes: Rivulidae) Read More »

Astyanax goyanensis (Miranda-Ribeiro, 1944), new combination and Astyanax courensis, new species (Ostariophysi: Characiformes): two Characidae from the upper rio Tocantins basin, Central Brazil

Vinicius A. Bertaco, Fernando R. Carvalho and Fernando C. Jerep

Astyanax goyanensis (Miranda-Ribeiro, 1944), new combination and Astyanax courensis, new species (Ostariophysi: Characiformes): two Characidae from the upper rio Tocantins basin, Central Brazil Read More »

A honeymoon in Brazil: the spawning behavior of an exotic reef fish in the western south Atlantic

Osmar J. Luiz, Ivan Sazima, Luis F. Waib and Carlos Eduardo L. Ferreira

A honeymoon in Brazil: the spawning behavior of an exotic reef fish in the western south Atlantic Read More »

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