Results 11 to 20 of about 114 (81)
Brycon hilarii produced in hapas: effects in allometric growth [PDF]
Brazilian Journal of Biology, 2023 Biometric evaluations are essential to determine the growth characteristics related to the weight and length of fish. This study aimed to determine the growth patterns of juvenile piraputangas (Brycon hilarii) produced in hapas within an excavated pond ...
F. C. Oliveira +5 more
doaj +3 more sources
Benzocaine and eugenol as anesthetics for Brycon hilarii - doi: 10.4025/actascianimsci.v35i2.16644 [PDF]
Acta Scientiarum: Animal Sciences, 2012 Anesthetic products are frequently employed during fish handling practices; however, the correct doses of the various chemicals for different species are still unknown.
Bruno Matucita Fabiani +5 more
doaj +7 more sources
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 +6 more sources
Genetic Variability of Brycon hilarii in a Repopulation Program [PDF]
Brazilian Archives of Biology and Technology, 2016 Brycon hilarii, popularly called piraputanga in Brazil, is a species distributed throughout the whole basin of the river Paraguay. In recent years, the species has been on a repopulation program due to its remarkable decline as a wild species in the ...
Annaiza Braga Bignardi +6 more
doaj +3 more sources
Ocimum gratissimum essential oil in the transport water of Brycon hilarii: implications at water quality, blood parameters and residues in tissue and plasma [PDF]
Brazilian Journal of BiologyTransporting live fish is a common practice in fish farming, and is certainly one of the main problems that affect fish homeostasis. In this scenario, the use of natural additives has shown promise in improving fish resistance to adverse situations. This
F. C. Oliveira +7 more
doaj +3 more sources
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 ...
Alexandra Sanches +1 more
doaj +1 more source
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
Nematode parasites of the characid fish Brycon hilarii from the River Juba, Mato Grosso, Brazil [PDF]
Helminthologia, 2006 Abstract Specimens of the characid fish Brycon hilarii collected in dry and wet seasons in the River Juba, Tangará da Serra, State of Mato Grosso, Brazil, were surveyed for nematode parasites. Contracaecum sp. Type 1 and Type 2 larvae of Moravec, Kohn et Fernandes, 1993 were detected in the mesentery and liver, and Neocucullanus ...
Saraiva A., Silva F., Silva-Souza A.
doaj +2 more sources
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 +4 more sources