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Estrutura da Ictiofauna em igarapés da Floresta Nacional do Tapajós, Pará, Brasil, em dois períodos do ciclo sazonal
(Universidade Federal do Oeste do Pará, 2018-04)
Fish constitute the most specious group among the Craniata, comprising about half of vertebrates known in the world. With regard to freshwater fishes, the greatest diversity is found in the Neotropical region, which includes, ...
Ictiofauna do Rio Cupari, Baixo Rio Tapajós, Pará, Brasil
(Universidade Federal do Oeste do Pará, 2016-05-31)
The Cupari River is the main tributary of the right margin of the lower Tapajós River,
which are planned deployments of 13 Small Hydroelectric Plants (SHP). This study aimed to
investigate environmental factors that may ...
Aspectos ecológicos da Ictiofauna da drenagem do Rio do Sono, Bacia do Rio Tocantins, Brasil.
(Universidade Federal do Oeste do Pará, 2018-08-31)
The Sono River is a clear-water affluent of the right bank of the upper-middle Tocantins river, formed by the rivers Novo and Soninho. This work aimed to investigate the biotic or abiotic factors that may influence the ...
Células mucosas branquiais de Hemigrammus Levis Durbin, 1908 como Biomarcadoras ambientais no Lago Juá, Santarém, PA, Brasil.
(Universidade Federal do Oeste do Pará, 2019-02-27)
Water pollution is one of the major environmental problems of today and the aquatic biota is
one of the most affected by urban development. Fish are extremely sensitive animals, as they
can be contaminated through the ...