Results 61 to 70 of about 114 (81)
Review of Cadmium Bioaccumulation in Fish Exposed to Cadmium. [PDF]
ToxicsLee JW +6 more
europepmc +1 more source
Exceptional concentration of fish diversity in Yasuní National Park, Ecuador (Napo River Basin). [PDF]
Biodivers Data JEscobar-Camacho D +4 more
europepmc +1 more source
Desenvolvimento larval de Brycon hilarii (Characiformes, Characidae) [PDF]
Iheringia - Serie Zoologia, 2012 O presente estudo caracterizou o desenvolvimento inicial de Brycon hilarii (Valenciennes, 1850) através de caracteres morfométricos e merísticos e analisou as relações entre as características morfométricas das larvas ao longo do desenvolvimento usando modelos de regressão linear, quadrática e linear por partes.
Luiz Carlos Gomes, Andréa Bialetzki
exaly +5 more sources
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Journal of Eukaryotic Microbiology, 2011
Light and electron microscopy studies of a myxosporean, parasitizing the gill filaments of the freshwater fish Brycon hilarii (Valenciennes, 1850) (Characidae) collected in the Paraguay River (18°49'S, 57°39'W) (Pantanal), Brazil, is described. This parasite produces spherical to ellipsoidal polysporic histozoic plasmodia (Pmd) (up to ∼180 μm in ...
Graça Casal +2 more
exaly +3 more sources
Light and electron microscopy studies of a myxosporean, parasitizing the gill filaments of the freshwater fish Brycon hilarii (Valenciennes, 1850) (Characidae) collected in the Paraguay River (18°49'S, 57°39'W) (Pantanal), Brazil, is described. This parasite produces spherical to ellipsoidal polysporic histozoic plasmodia (Pmd) (up to ∼180 μm in ...
Graça Casal +2 more
exaly +3 more sources
Genetic evidence of population structuring in the neotropical freshwater fish Brycon hilarii (Valenciennes, 1850) [PDF]
Brazilian Journal of Biology, 2007 Brycon hilarii is a migratory fish widely distributed throughout the Paraguay River Basin. It is appreciated in sport fishing and for its superior meat quality. It is also the main species for tourist attraction in the Bonito region (State of Mato Grosso do Sul, Brazil).
Pedro Manoel Galetti, Alexandra Sanches
exaly +6 more sources
Population genetic structure revealed by a school of the freshwater migratory fish, Brycon hilarii
Latin American Journal of Aquatic Research, 2012 It is believed that different genetic populations of migratory fishes can co-exist in a single hydrographic system. Although different populations may occupy and explore the river together, they segregate during the spawning season and consequently the population genetic structuring is maintained.
Pedro Manoel Galetti, Alexandra Sanches
exaly +6 more sources
Journal of Ichthyology, 2017
Brycon hilarii, a characid species endemic to the Upper Paraguay hydrographic basin, is important to regional artisanal and sports fisheries. To develop effective strategies for conservation of this species in the face of potential environmental changes in the Pantanal region, we characterized genetic structuring within and among six B.
Alexandre Wagner S Hilsdorf +1 more
exaly +2 more sources
Brycon hilarii, a characid species endemic to the Upper Paraguay hydrographic basin, is important to regional artisanal and sports fisheries. To develop effective strategies for conservation of this species in the face of potential environmental changes in the Pantanal region, we characterized genetic structuring within and among six B.
Alexandre Wagner S Hilsdorf +1 more
exaly +2 more sources
Frugivory by the fish Brycon hilarii (Characidae) in western Brazil
Acta Oecologica, 2009Frugivory and seed dispersal have been poorly studied in Neotropical freshwater fishes. We studied frugivory and seed dispersal by the piraputanga fish (Brycon hilarii, Characidae) in the Formoso River, Bonito, western Brazil. We examined the stomach contents of 87 fish and found the diet of piraputanga consisted of 24% animal prey (arthropods, snails,
Reys, Paula +2 more
openaire +2 more sources