Results 21 to 30 of about 3,705 (75)

FIGURE 39. Brycon opalinus, BMNH 1862.11.23 in A revision of the cis-andean species of the genus Brycon Müller & Troschel (Characiformes: Characidae)

open access: yes, 2017
FIGURE 39. Brycon opalinus, BMNH 1862.11.23:28, 128.2 mm SL: Brazil, "Bahia". Holotype of Brycon bahiensis Günther.Published as part of Lima, Flávio C.
Lima, Flávio C. T.
core   +1 more source

Karyotype of Brycon species from eastern Brazil.

open access: yes, 2015
Brycon devillei (a), Brycon ferox (b), Brycon insignis (c), Brycon opalinus (d), and Brycon vermelha (e). The bar represents 10 μm.
Claudio Oliveira (105510)   +5 more
core   +1 more source

Mitochondrial DNA diversity in wild and cultured populations of Brycon opalinus (Cuvier, 1819) (Characiformes, Characidae, Bryconinae) from the Paraiba do Sul Basin, Brazil

open access: yes, 2015
RFLP analysis of mitochondrial DNA was carried out to investigate the population genetic structure of cultured and wild populations of Pirapitinga-do-sul-Brycon opalinus (Cuvier, 1819) (Characiformes, Characidae, Bryconinae) from the Paraiba do sul basin,
Krieger, MH   +3 more
core   +2 more sources

Phylogeny cytogenetics and molecular brycon devillei, Brycon ferox, Brycon insignis, Brycon opalinus and Brycon vermelha (Characidae: Bryconinae) east of Brazil [PDF]

open access: yes, 2013
O gênero Brycon é o principal representante da subfamília Bryconinae, com espécies ocorrendo nas bacias hidrográficas do oeste e leste dos Andes. No Brasil, os briconíneos estão distribuídos nos principais sistemas hidrográficos, e por serem sensíveis às
Travenzoli, Natália Martins
core  

Extender composition, osmolality and cryoprotectant effects on the motility of sperm in the Brazilian endangered species Brycon opalinus (Characiformes) [PDF]

open access: yes, 2011
Sperm preservation is an important tool for conservation of endangered fish species, such as the Brycon opalinus (Characiformes). An optimum medium should prevent the initiation of sperm motility during storage.
Orfão, Laura H.   +9 more
core   +1 more source

ESTUDO GENÉTICO DA PIRAPUTANGA Brycon microlepis [PDF]

open access: yes, 2014
O bioma pantanal abriga grande biodiversidade de espécies de peixes, que além da sua relevância ecológica também são de grande importância para a alimentação e renda de famílias e empresas ligadas ao turismo pesqueiro, como é o caso da piraputanga ...
Rodrigues, Fabiana Aparecida Caldart   +5 more
core   +1 more source

Effects of extenders, cryoprotectants and freezing methods on sperm quality of the threatened Brazilian freshwater fish pirapitinga-do-sul Brycon opalinus (Characiformes) [PDF]

open access: yes, 2012
The objective was to develop a suitable freezing method to cryopreserve Brycon opalinus (Characiformes) sperm. Extenders (NaCl and glucose at 325 and 365 mOsm/kg), cryoprotectants (dimethyl sulfoxide = dimethyl sulfoxide (DMSO) and methyl glycol = methyl
Viveiros, A.T.M.   +4 more
core   +1 more source

Relação peso-comprimento e fator de condição de Brycon opalinus (Pisces, Characiformes) no Parque Estadual da Serra do Mar-Núcleo Santa Virgínia, Mata Atlântica, Estado de São Paulo, Brasil = Length-weight relationship and condition factor for Brycon opalinus (Pisces, Characiformes) in Serra do Mar State Park – Santa Virgínia Unit, Atlantic Forest, São Paulo State, Brazil

open access: yesActa Scientiarum: Biological Sciences, 2006
Foram analisados a relação peso-comprimento e o fator de condição de Brycon opalinus, em três rios do Parque Estadual da Serra do Mar-Núcleo Santa Virgínia, Estado de São Paulo.
Leandro Muller Gomiero   +1 more
doaj  

Heterochromatic patterns of Brycon species that occur in the basins of eastern Brazil.

open access: yes, 2015
Brycon devillei (a), B. insignis (b), B. opalinus (c), B. ferox (d), and B. vermelha (e). The bar represents 10 μm.
Claudio Oliveira (105510)   +5 more
core   +1 more source

(234)U/(238)U activity ratio disequilibrium technique for studying uranium mobility in the Opalinus Clay at Mont Terri, Switzerland [PDF]

open access: yes, 2010
Mobility of naturally occurring U-238 and U-234 radionuclides was studied in a low permeability, reducing claystone formation (Opalinus Clay) near its contact with an overlying oxidising aquifer (Dogger Limestones) at Mont Terri, Switzerland.
Pekala, M., Kramers, J., Waber, H.N.
core   +1 more source

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