Polymorphism in a Neotropical toad species: ontogenetic, populational and geographic approaches to chromatic variation in Proceratophrys cristiceps (Müller, 1883) (Amphibia, Anura,... by Kleber Silva Vieira, Erivanna Karlene Santos Oliveira, Washington Luiz Silva Vieira, Rômulo Romeu Nóbrega Alves

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New record of Sphaenorhyncus prasinus Bokermann, 1973 (Anura, Hylidae) from northeastern Brazil by Washington Luiz Silva Vieira, Kleber Silva Vieira, Fagner Ribeiro Delfim, Frederico Gustavo Rodrigues França, Rômulo Romeu Nóbrega Alves, Paulo Fernando Guedes Pereira Montenegro, Gentil Alves Pereira Filho

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Species richness and evidence of random patterns in assemblages of South American Titanosauria during the Late Cretaceous (Campanian-Maastrichtian). by Washington Luiz Silva Vieira, Kleber Silva Vieira, Rômulo Pantoja Nóbrega, Paulo Fernandes Guedes Pereira Montenegro, Gentil Alves Pereira Filho, Gindomar Gomes Santana, Rômulo Romeu Nóbrega Alves, Waltécio Oliveira Almeida, Alexandre Vasconcellos

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Keeping reptiles as pets in Brazil: keepers’ motivations and husbandry practices by María Fernanda De la Fuente, Bruna Monielly Carvalho de Araújo, Iamara da Silva Policarpo, Heliene Mota Pereira, Anna Karolina Martins Borges, Washington Luiz Silva Vieira, Gentil Alves Pereira Filho, Rômulo Romeu Nóbrega Alves

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The snakes of the flooded region of Itaparica hydroeletric dam, Northeastern Brazil: “development” based on the drowning of wildlife by Gentil Alves Pereira Filho, Frederico Gustavo Rodrigues França, Washington Luiz Silva Vieira, Arthur Felipe Ferreira de Freitas, Zenilde Moreira Borges de Morais, Gileno Antônio Araújo Xavier, Marco Antonio de Freitas, Rômulo Romeu Nóbrega Alves, Geraldo Jorge Barbosa de Moura

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