Results 21 to 30 of about 664 (113)
Acta Scientiarum: Biological Sciences, 2007 Com o objetivo de investigar diferenças no conteúdo de energia durante o ciclo reprodutivo, foram selecionados 54 exemplares de Brycon hilarii (k-estrategista) e 82 de Hypophthalmus edentatus (r-estrategista) em amostragens realizadas mensalmente ...
Vanessa Monteiro +2 more
doaj +1 more source
Immunohistochemical study of pituitary cells in wild and captive Salminus hilarii (Characiformes: Characidae) females during the annual reproductive cycle. [PDF]
Springerplus, 2013 Honji RM +5 more
europepmc +2 more sources
Neotropical Ichthyology, 2011 In the district of Bom Jardim, in Nobres, Mato Grosso State, Brazil, there are clear water streams originating on karstic terrain. The dourado, Salminus brasiliensis, is an apex stalking predator in these streams. In clear waters, where visually oriented
Eduardo Bessa +2 more
exaly +2 more sources
Dynamics of fish larvae recruitment in the hydrographic basin of the Paraguay River in western Brazil [PDF]
Neotropical Ichthyology, 2023 The conservation of fish assemblages depends on the longitudinal and lateral connectivity between riverine habitats, in particular during the breeding season and the initial development.
Tatiane Pires de Sousa +2 more
doaj +1 more source
Transferability of heterologous primers in Brycon falcatus [PDF]
Acta Amazonica, 2020 The genusBryconcomprises fish species of significant socioeconomic and biological importance in Brazil. Despite that, the genetic knowledge about these species is scarce, especially regardingBrycon falcatus.
Diego dos Santos PENHA +9 more
doaj +1 more source
River Research and Applications, Volume 36, Issue 3, Page 452-464, March 2020., 2020 Abstract There are 104 hydroelectric facilities proposed to be installed in the watersheds that feed the Pantanal, a vast floodplain wetland located mostly in Brazil. The Pantanal is host to 23 long‐distance migratory fish species that ascend upland tributaries to spawn.
Marcel Medinas de Campos +5 more
wiley +1 more source
, 2018 Brycon hilarii (Valenciennes, 1850) Fig. 6 Body deep; greatest depth contained 2.8 to 3.9, caudal peduncle depth 8.6 to 11.8 times in SL; head length 2.9 to 4.7, predorsal distance 2.2 to 2.8, caudal peduncle length 5.5 to 8.1 in SL; snout length 2.9 to 3.8, horizontal orbital diameter 3.3 to 5.1 and least interorbital width 1.9 to 2.7 in HL.
Ota, Renata Rúbia +3 more
openaire +2 more sources
Cross-amplification of heterologous microsatellite markers in Piracanjuba
Ciência Rural, 2017 : Brycon orbignyanus, popularly known in Brazil as piracanjuba, is a fish with great economic value but whose natural population drastically decreased in number during the last years.
Pedro Luiz de Castro +8 more
doaj +1 more source
A phylogenetic analysis of Brycon and Henochilus (Characiformes, Characidae, Bryconinae) based on the mitochondrial gene 16S rRNA [PDF]
, 2008 The genus Brycon, the largest subunit of the Bryconinae, has 42 valid species distributed from southern Mexico to the La Plata River in Argentina. Henochilus is a monotypic genus, comprising a single species (H.
HILSDORF, Silva +3 more
core +2 more sources
Transferability of heterologous microsatellite primers in Brycon gouldingi
Ciência Rural, 2018 : Brycon gouldingi is a species of neotropical fish of socioeconomic and environmental importance in the Tocantins-Araguaia Basin. Genetic studies on this species are still limited, making it difficult to evaluate the population structure and genetic ...
Felipe Pinheiro de Souza +6 more
doaj +1 more source