Results 161 to 170 of about 613 (182)
Some of the next articles are maybe not open access.
Journal of Experimental Marine Biology and Ecology, 2000
The effect of chronic exposure (35 days) to sub-lethal concentrations of copper (17-212 ppb) and zinc (41-525 ppb) on growth of Farfantepenaeus paulensis postlarvae 17 days old (PL(17)) was analysed. The effects of acute exposure of PL(17) to the same metal on food ingestion and oxygen consumption were also evaluated.
, Santos +2 more
openaire +2 more sources
The effect of chronic exposure (35 days) to sub-lethal concentrations of copper (17-212 ppb) and zinc (41-525 ppb) on growth of Farfantepenaeus paulensis postlarvae 17 days old (PL(17)) was analysed. The effects of acute exposure of PL(17) to the same metal on food ingestion and oxygen consumption were also evaluated.
, Santos +2 more
openaire +2 more sources
Journal of Shellfish Research, 2011
ABSTRACT The aim of this study was to compare the reproductive performance of the wild shrimp species Farfantepenaeus paulensis and Farfantepenaeus brasiliensis in captivity. The broodstocks were collected in offshore waters in Santa Catarina and transferred to the Marine Station of Aquaculture of the Federal University of Rio Grande.
André L. Braga +4 more
openaire +1 more source
ABSTRACT The aim of this study was to compare the reproductive performance of the wild shrimp species Farfantepenaeus paulensis and Farfantepenaeus brasiliensis in captivity. The broodstocks were collected in offshore waters in Santa Catarina and transferred to the Marine Station of Aquaculture of the Federal University of Rio Grande.
André L. Braga +4 more
openaire +1 more source
Aquaculture, 2004
The application of artificial insemination techniques as a way to overcome the lack of mating of the closed thelycum Farfantepenaeus paulensis under large scale conditions is reported. The performance of artificially inseminated females (49.4 ± 11.6 g) maintained in conventional versus unisex maturation systems was compared.
Silvio Peixoto +4 more
openaire +1 more source
The application of artificial insemination techniques as a way to overcome the lack of mating of the closed thelycum Farfantepenaeus paulensis under large scale conditions is reported. The performance of artificially inseminated females (49.4 ± 11.6 g) maintained in conventional versus unisex maturation systems was compared.
Silvio Peixoto +4 more
openaire +1 more source
Journal of Experimental Marine Biology and Ecology, 2007
Abstract The contribution of biofilm and artificial feeds for the growth of the pink shrimp Farfantepenaeus paulensis reared in tanks and net cages were evaluated by using stable isotope (δ13C and δ15N) analysis. In the net cage experiment, mass balance and mixing equations showed that the biofilm contribution to shrimp growth was over 49% of carbon ...
Paulo Cesar Abreu +6 more
openaire +1 more source
Abstract The contribution of biofilm and artificial feeds for the growth of the pink shrimp Farfantepenaeus paulensis reared in tanks and net cages were evaluated by using stable isotope (δ13C and δ15N) analysis. In the net cage experiment, mass balance and mixing equations showed that the biofilm contribution to shrimp growth was over 49% of carbon ...
Paulo Cesar Abreu +6 more
openaire +1 more source
Aquaculture, 2002
Abstract The modulation of some immunological and/or physiological parameters, as a response to stressful conditions, may function as an important indicator of health status especially in cultivated animals such as shrimps, where a rapid and precise assessment of health conditions is crucial to ensure the success of culture programs.
Luciane M Perazzolo +3 more
openaire +1 more source
Abstract The modulation of some immunological and/or physiological parameters, as a response to stressful conditions, may function as an important indicator of health status especially in cultivated animals such as shrimps, where a rapid and precise assessment of health conditions is crucial to ensure the success of culture programs.
Luciane M Perazzolo +3 more
openaire +1 more source
Aquaculture, 2007
Abstract The use of artificial substrates (polyethylene screens) was investigated during the nursery rearing of the pink shrimp Farfantepenaeus paulensis cultured in fixed cages installed in a shallow estuarine inlet of the Patos Lagoon, southern Brazil.
Eduardo Luis Cupertino Ballester +3 more
openaire +1 more source
Abstract The use of artificial substrates (polyethylene screens) was investigated during the nursery rearing of the pink shrimp Farfantepenaeus paulensis cultured in fixed cages installed in a shallow estuarine inlet of the Patos Lagoon, southern Brazil.
Eduardo Luis Cupertino Ballester +3 more
openaire +1 more source
Aquaculture, 2001
Abstract Energy channeled into growth (P), metabolism maintenance (R), excretion (E) and exuvia (Ev) were quantified in feeding larval stages of Farfantepenaeus paulensis reared under commercial practices at 26±1°C and 34±1‰ S. Dry weight, oxygen consumption, ammonia-N excretion and energy content were determined in protozoeal (PZ I–PZ III) and mysid
D Lemos, V.N Phan
openaire +1 more source
Abstract Energy channeled into growth (P), metabolism maintenance (R), excretion (E) and exuvia (Ev) were quantified in feeding larval stages of Farfantepenaeus paulensis reared under commercial practices at 26±1°C and 34±1‰ S. Dry weight, oxygen consumption, ammonia-N excretion and energy content were determined in protozoeal (PZ I–PZ III) and mysid
D Lemos, V.N Phan
openaire +1 more source
Aquaculture, 2006
Abstract Fatty acid nutrition is known to play a vital role on survival, growth and stress tolerance of aquatic animals. In this study, we assessed whether the enrichment of Artemia franciscana (GSL strain, USA) with emulsions containing different fatty acid profiles would affect larviculture output and tolerance to salinity, temperature and total ...
Tatiana G. Martins +4 more
openaire +1 more source
Abstract Fatty acid nutrition is known to play a vital role on survival, growth and stress tolerance of aquatic animals. In this study, we assessed whether the enrichment of Artemia franciscana (GSL strain, USA) with emulsions containing different fatty acid profiles would affect larviculture output and tolerance to salinity, temperature and total ...
Tatiana G. Martins +4 more
openaire +1 more source
Aquaculture, 2013
Abstract An inadequate feeding strategy can compromise the larval production of penaeids through a decline in reproductive performance, including that of males. For Farfantepenaeus paulensis , it is known that the feed should contain fresh food to avoid a loss of spermatophore and sperm quality.
André L. Braga +3 more
openaire +1 more source
Abstract An inadequate feeding strategy can compromise the larval production of penaeids through a decline in reproductive performance, including that of males. For Farfantepenaeus paulensis , it is known that the feed should contain fresh food to avoid a loss of spermatophore and sperm quality.
André L. Braga +3 more
openaire +1 more source