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A new species of Rineloricaria (Siluriformes: Loricariidae: Loricariinae) from rio Daraá, rio Negro basin, Amazon, Brazil
Py-Daniel, Lúcia H. Rapp; Fichberg, Ilana.
  • Py-Daniel, Lúcia H. Rapp; Instituto Nacional de Pesquisa da Amazônia. Programa de Coleções e Acervos Científicos. Manaus. BR
  • Fichberg, Ilana; Universidade de São Paulo. Museu de Zoologia. São Paulo. BR
Neotrop. ichthyol ; 6(3): 339-346, 2008. ilus, mapas, tab
Article in English | LILACS | ID: lil-495161
ABSTRACT
Rineloricaria daraha, new species, is described from the rio Daraá, tributary of rio Negro, northwestern Amazonas State, Brazil. The new species is diagnosed by having seven branched pectoral-fin rays, finger-like papillae on the lower lip, a large multi-angular preanal plate, and at least four quadrangular plates of variable size surrounding the preanal plate. The new species is known only from rio Daraá and its waterfalls.
RESUMO
Rineloricaria daraha, espécie nova, é descrita do rio Daraá, um afluente do rio Negro, noroeste do Estado do Amazonas, Brasil. A nova espécie pode ser diagnosticada por apresentar sete raios ramificados na nadadeira peitoral, lábios inferiores com papilas digitiformes, uma grande placa pré-anal multi-angular e, pelo menos, quatro placas de diferentes tamanhos circundando a placa pré-anal. A nova espécie é conhecida apenas do rio Daraá e suas cachoeiras.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Species Specificity / Catfishes Limits: Animals Country/Region as subject: South America / Brazil Language: English Journal: Neotrop. ichthyol Journal subject: Biology / Molecular Biology / Physiology / Genetics / Environmental Health / ZOOLOGIA Year: 2008 Type: Article / Project document Affiliation country: Brazil Institution/Affiliation country: Instituto Nacional de Pesquisa da Amazônia/BR / Universidade de São Paulo/BR

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Full text: Available Index: LILACS (Americas) Main subject: Species Specificity / Catfishes Limits: Animals Country/Region as subject: South America / Brazil Language: English Journal: Neotrop. ichthyol Journal subject: Biology / Molecular Biology / Physiology / Genetics / Environmental Health / ZOOLOGIA Year: 2008 Type: Article / Project document Affiliation country: Brazil Institution/Affiliation country: Instituto Nacional de Pesquisa da Amazônia/BR / Universidade de São Paulo/BR