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	Provedor de dados Rev. Bras. Zool. (2) Neotropical Ichthyology (1) Autor Lucena,Zilda Margarete Seixas de (3) Lucena,Carlos Alberto S. de (1) Lucena,Carlos Alberto Santos de (1) Malabarba,Luiz Roberto (1) Zaluski,Amanda Bungi (1) Palavra-chave Taxonomy (3) Neotropical fish (2) Bahia State (1) Biodiversity (1) Caatinga (1) Distribution (1) Rio Grande do Sul (1) Uruguay River (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2019 (1) 2017 (1) 2010 (1) País Brazil (3) Idioma Inglês (2) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última A new glass tetra species of Phenacogaster from the rio Salitre, rio São Francisco drainage, Brazil (Characiformes: Characidae) Neotropical Ichthyology Lucena,Zilda Margarete Seixas de; Lucena,Carlos Alberto Santos de. ABSTRACT A new species of Phenacogaster is described from the rio Salitre, a tributary of the lower middle rio São Francisco drainage. The new species can be clearly distinguished from all its congeners in having a conspicuous, broad caudal peduncle spot reaching the upper and lower margins of the peduncle with a short extension onto the middle caudal fin rays and another weaker extension over the lower lobe of the caudal fin. Tipo: Info:eu-repo/semantics/article Palavras-chave: Bahia State; Caatinga; Neotropical fish; Taxonomy. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252019000100213 Descrição de nove espécies novas de Phenacogaster (Ostariophysi: Characiformes: Characidae) e comentários sobre as demais espécies do gênero Rev. Bras. Zool. Lucena,Zilda Margarete Seixas de; Malabarba,Luiz Roberto. Nine new species of Phenacogaster Eigenmann, 1907 are described: Phenacogaster capitulatus sp. nov. from the Neshuya River system, Ucayali River basin; Phenacogaster maculoblongus sp. nov. from the upper Cuyuni River, and tributaries of the lower Orinoco River; Phenacogaster napoatilis sp. nov. from the Napo River system, upper Amazon River basin; Phenacogaster ojitatus sp. nov. from the Xingu River system; Phenacogaster prolatus sp. nov. from the Orinoco River, canal Casiquiare and upper and middle Negro River; Phenacogaster retropinnus sp. nov. from the Negro, Madeira and Xingu river systems; Phenacogaster simulatus sp. nov. from the Potaro River, Essequibo drainage; Phenacogaster wayampi sp. nov. from the Oiapoque River, and Phenacogaster wayana sp.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biodiversity; Neotropical fish; Taxonomy. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000200014 Astyanax taurorum a new species from dos Touros River, Pelotas River drainage, an upland southern Brazilian river (Characiformes: Characidae) Rev. Bras. Zool. Lucena,Carlos Alberto S. de; Zaluski,Amanda Bungi; Lucena,Zilda Margarete Seixas de. ABSTRACT A new species of Astyanax belonging to the Astyanax scabripinnis complex is described from dos Touros River, tributary of the Pelotas River, Uruguay River basin. Astyanax taurorum sp. nov. is distinguished from other species of the Astyanax scabripinnis species complex by having two humeral spots, the first vertically elongated; teeth of inner row of premaxilla with three to five cusps; 2-3 (modes 2 or 3) maxillary teeth; 20-23 (mode 22) branched anal-fin rays; 13-15 (mode 14) gill rakers on lower branch of the first branchial arch; 20-23 (mode 21) total gill rakers in first branchial arch; 33-36 (mode 35) perforated lateral line scales. Astyanax taurorum sp. nov. is similar to Astyanax paris; nevertheless, it can be readily distinguished from it... Tipo: Info:eu-repo/semantics/article Palavras-chave: Taxonomy; Rio Grande do Sul; Uruguay River; Distribution. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702017000100326 Registros recuperados: 3 Primeira ... 1 ... Última

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