Results 1 to 10 of about 3,074 (111)
Sustained swimming mitigates stress in juvenile Brycon amazonicus reared in high stocking densities [PDF]
Pesquisa Agropecuaria Brasileira, 2017 : The objective of this work was to evaluate the effect of stocking density associated with the swimming exercise on the stress responses of Brycon amazonicus.
Gilberto Moraes
exaly +4 more sources
Effect of vacuum pressure on Yamú fish (Brycon amazonicus) meat during cold storage [PDF]
Brazilian Journal of Food Technology, 2020 This study aimed to assess the cryoprotectant effect of vacuum packaging (35 and 45 kPa) on cold preserved (0 °C and -18 °C) fillets of Yamú (Brycon amazonicus), during 5 days of storage. We analyzed the physicochemical and microbiological changes in the
Daniel Castañeda Valbuena +3 more
exaly +5 more sources
Development, genetic diversity analysis, and transferability of microsatellite markers for Brycon amazonicus [PDF]
Brazilian Journal of BiologyBrycon amazonicus is a species native to Brazil, with significant socioeconomic importance and immense potential for fish production. It is the second most cultivated species in the Amazon.
A. M. Urrea-Rojas +8 more
doaj +3 more sources
Effect of body size heterogeneity on the aggressive behavior of larvae of matrinxã, Brycon amazonicus (Characiformes, Bryconidae) [PDF]
Acta Amazonica, 2018 Brycon amazonicus is a native Amazonian fish that is important for aquaculture in South America. Larval mortality is high in this species in intensive breeding systems due to aggressiveness among larvae.
Marle Angelica Villacorta-Corrêa +2 more
exaly +3 more sources
Fisheries in a border area of the Moxos Lowlands (Bolivia) after invasion of Arapaima gigas
Aquaculture, Fish and Fisheries, Volume 3, Issue 2, Page 196-210, April 2023., 2023 We characterized fisheries in the area of the port city of Riberalta (upper Madeira River basin) and evaluated the contribution of an invasive species (Arapaima gigas) to the landings. A. gigas represented 57.6% of the overall economic value of fish in the region.
Gabriela Rico Lopez +4 more
wiley +1 more source
Journal of the World Aquaculture Society, Volume 53, Issue 3, Page 652-668, June 2022., 2022 Abstract Chronic exposure to high biofloc total suspended solids (TSS) could affect growth, red blood cells, and generate gill alterations in fish. Red pacu, Piaractus brachypomus, fry (2.7 ± 0.5 g weight) were exposed to different biofloc TSS concentrations with low (T1: 200–300), and medium (T2: 400–600 mg/L) levels and compared to a treatment ...
Beatriz Elena Angeles‐Escobar +2 more
wiley +1 more source
Journal of Pineal Research, Volume 72, Issue 4, May 2022., 2022 Abstract The melatonin system and circadian disruption have well‐established links with aggressive behaviors; however, the biological underpinnings have not been thoroughly investigated. Here, we aimed at examining the current knowledge regarding the neurobiological and psychopharmacological involvement of the melatonin system in aggressive/violent ...
Pasquale Paribello +5 more
wiley +1 more source
Genetic diversity of Matrinxã breeding stocks: implications for management and conservation
Semina: Ciências Agrárias, 2021 The formation of fish breeding stocks for fish farming or conservation programs is commonly carried out from the capture of fish in natural environments.
Angela Maria Urrea Rojas +9 more
doaj +1 more source
First record of the “Matrinxã” Brycon amazonicus (Agassiz 1829) (Characiformes: Bryconidae) in the Rio Paranapanema mouth region, Upper Rio Paraná basin, Brazil [PDF]
Acta Limnologica Brasiliensia: The Rio Paranapanema is one of the most important tributaries of the Upper Rio Paraná, and in recent decades there has been a marked decline in the population of native species due to the development of a series of reservoirs and the introduction of ...
Renan Borges dos Reis +3 more
doaj +1 more source
Acta Scientiarum: Biological Sciences, 2020 A commercial probiotic containing Bacillus subtilis (109 CFU g-1) was evaluated in caged matrinxã, Brycon amazonicus, by measuring hematological parameters and macrophage activity after 42 and 84 days after feeding.
Daniella de Carla Dias +6 more
doaj +1 more source