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Oscar Barroso Vitorino Junior

Universidade Estadual de Maringá

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Two new species of Knodus (Characidae: Stevardiinae) from the upper rio Tocantins basin, with evidence of ontogenetic meristic changes

2021 Neotropical Ichthyology
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Extemporaneous environmental legislation: an analysis of the conflicts underlying Law 3824/1960 on coarse wood removal in Brazilian artificial reservoirs

2020 Acta Limnologica Brasiliensia
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Conservation status and bio-ecology of Brycon orbignyanus (Characiformes: Bryconidae), an endemic fish species from the Paraná River basin (Brazil) threatened with extinction

2019 Neotropical Ichthyology
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