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	Provedor de dados Neotropical Ichthyology (2) Autor Weber,Claude (2) Pavanelli,Carla S. (1) Pavanelli,Carla Simone (1) Zawadzki,Cláudio H. (1) Zawadzki,Cláudio Henrique (1) Palavra-chave Taxonomy (2) Armored catfish (1) Catfishes (1) Hypostominae (1) Neotropical fishes (1) New species (1) Siluriformes (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2010 (1) 2008 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Two new species of Hypostomus Lacépède (Teleostei: Loricariidae) from the upper rio Paraná basin, Central Brazil Neotropical Ichthyology Zawadzki,Cláudio H.; Weber,Claude; Pavanelli,Carla S.. Two new species of Hypostomus Lacépède (Teleostei: Loricariidae) from the rio Paranaíba and rio Grande basins, both in the upper rio Paraná basin, central Brazil, are described herein. One of them is distinguished from all congeners, except H. albopunctatus, by having the pectoral-fin spine length equal to or smaller than the pelvic-fin spine. From H. albopunctatus, it is distinguished by having round dark spots (vs. pale) on body and fins. The second species is distinguished from all congeners, except H. multidens and H. ternetzi, by having more than 115 teeth (vs. less than 109) per ramus on dentary and premaxilla. It is distinguished most readily from H. ternetzi by having teeth with two symmetrical (vs. asymmetrical) cusps. It is distinguished from H.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Catfishes; Neotropical fishes; Siluriformes; Taxonomy. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252008000300013 A new dark-saddled species of Hypostomus (Siluriformes: Loricariidae) from the upper rio Paraguay basin Neotropical Ichthyology Zawadzki,Cláudio Henrique; Weber,Claude; Pavanelli,Carla Simone. A new Hypostomus species is described from the rio Cuiabá, upper rio Paraguay basin, Mato Grosso State, Brazil. The new species is distinguished from all other Hypostomus species, with exception of young specimens of H. latifrons, by the presence of a wide dark transverse bars on laterals of body and fins; and conspicuous dark vermiculations on abdominal region. From H. latifrons it differs by having just one pre-dorsal plate surrounding supraoccipital bone and by the maintenance of the dark saddles in adults. Added to the other fish species recently described from the upper rio Paraguay basin, this work helps to highlight that the region still functions as a potential source of new species. Tipo: Info:eu-repo/semantics/article Palavras-chave: Armored catfish; Hypostominae; New species; Taxonomy. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252010000400003 Registros recuperados: 2 Primeira ... 1 ... Última

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