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Showing 1 to 6 of 6 for “"Ictiologia"”.
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Tetragonopterinae (Cypriniformes, Characoidei, Characidae) capturados na Bacia do rio Ivaí, Estado do Paraná, Brasil
… specimens obtained were studied at the Setor de Ictiologia, do Departamento de Vertebrados, do Museu Nacional, da Universidade Federal do Rio de Janeiro. Characters for higher taxa were given, and the synonimy was determined from Cypriniformes to species level. Distinguishing characteres between …
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Revisão taxonômica das espécies brasileiras do gênero Pomadasys Lacépède, 1802 (Teleostei: Haemulidae)
The taxonomy of the species of Pomadasys Lacépède from the coast of Brazil is reviewed. Of the 12 species of the genus, or of its synonyms recorded from Brazil, only Pomadasys corvinaeformis (Steindachner, 1868) and P. ramosum (Poey, 1860) were confirmed based on examined material. A third species, …
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Composição, distribuição e abundância da ictiofauna da Baía da Ilha Grande (Rio de Janeiro - Brasil)
The present work aims to show and discuss some aspects of ecology of the ichthyofauna of the Ilha Grande Bay, south coast of Rio de Janeiro State. Experimental catches and field observations were carried out, providing results used in fish distribution analysis. Aside, the study of the 1988 …
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Composição e distribuição longitudinal da ictiofauna do rio Parati-Mirim (RJ) e aspectos sobre a reprodução das principais espécies
Composition and longitudinal distribution of the ichthyofauna from Rio Parati-Mirim, a coastal stream in Southeastern Brazil, were verified. Fieldwork was realized bimonthly at 4 stations along the stream. Twenty-two species were registed and their constance and relative abundance data were …
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Sistemática, filogenia e biogeografia do grupo Characidium lauroi Travassos, 1949 (Characiformes, Crenuchidae)
The "Characidium lauroi" group is composed by five species, that inhabit small mountains streams, such as the tributaries of the Iguaçu, Paranapanema, Tietê and Paraíba do Sul rivers, and coastal streams between Ilha Grande bay and Ribeira de Iguape. Four of these species were described by Haroldo …
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Caracterização e afinidades da ictiofauna do Reservatório de Juturnaíba, em Silva Jardim, Estado do Rio de Janeiro
The fish fauna of the Juturnaíba Dam, in Silva Jardim, Rio de Janeiro State, Brazil, is characterized and its similarity with the faunas of the São João river basin, the extinct Juturnaíba Lake, and the rivers emptying into the present dam (Bacaxá, Capivarí and São João) is evaluated. The fish …