Results 91 to 100 of about 644 (102)
Attività di ricerca e monitoraggio nell'arcipelago delle isole Pelagie [PDF]
Buscaino, Giuseppa +10 more
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Journal of the Marine Biological Association of the United Kingdom, 2023
Abstract Investigating trophic linkages sustaining consumers is crucial to understanding their functional ecological role in communities and ecosystems. In this work, we combined stomach content (SCA) and stable isotope (SIA) analyses to investigate the trophic ecology of the Plata pompano Trachinotus marginatus during a critical phase of its life ...
Ana Luíza Santos Araújo +5 more
openaire +1 more source
Abstract Investigating trophic linkages sustaining consumers is crucial to understanding their functional ecological role in communities and ecosystems. In this work, we combined stomach content (SCA) and stable isotope (SIA) analyses to investigate the trophic ecology of the Plata pompano Trachinotus marginatus during a critical phase of its life ...
Ana Luíza Santos Araújo +5 more
openaire +1 more source
Fish & Shellfish Immunology, 2006
Fish have developed protective strategies against monogeneans through immunological responses. In this study, immune adaptive response to parasites was analysed in the pompano Trachinotus marginatus infested by Bicotylophora trachinoti. Hosts were pre-treated with formalin and after 10 days assigned to one of the following experimental treatments: (1 ...
I S, Chaves +4 more
openaire +2 more sources
Fish have developed protective strategies against monogeneans through immunological responses. In this study, immune adaptive response to parasites was analysed in the pompano Trachinotus marginatus infested by Bicotylophora trachinoti. Hosts were pre-treated with formalin and after 10 days assigned to one of the following experimental treatments: (1 ...
I S, Chaves +4 more
openaire +2 more sources
Aquaculture, 2016
Abstract The effects of salinity on growth and parameters related to osmoregulation and energy turnover were evaluated in juvenile pompano Trachinotus marginatus . In a first experiment, fish were reared at different salinities (4, 8, 12, 16 and 20 ppt) for 15 days. No fish mortality was observed. Also, no significant difference in fish size (length
Iuri Salim Abou Anni +6 more
openaire +1 more source
Abstract The effects of salinity on growth and parameters related to osmoregulation and energy turnover were evaluated in juvenile pompano Trachinotus marginatus . In a first experiment, fish were reared at different salinities (4, 8, 12, 16 and 20 ppt) for 15 days. No fish mortality was observed. Also, no significant difference in fish size (length
Iuri Salim Abou Anni +6 more
openaire +1 more source
Aquaculture, 2008
Abstract The present study was conducted to estimate the acute toxicity of unionized ammonia–nitrogen (NH 3 –N) and nitrite–nitrogen (NO 2 –N) to juvenile pompano Trachinotus marginatus (0.86 ± 0.21 g) at different salinity levels: 5, 10 (equivalent to its isosmotic point), and 30‰.
Luiza Dy F. Costa +3 more
openaire +1 more source
Abstract The present study was conducted to estimate the acute toxicity of unionized ammonia–nitrogen (NH 3 –N) and nitrite–nitrogen (NO 2 –N) to juvenile pompano Trachinotus marginatus (0.86 ± 0.21 g) at different salinity levels: 5, 10 (equivalent to its isosmotic point), and 30‰.
Luiza Dy F. Costa +3 more
openaire +1 more source
Aquaculture, 2012
Abstract This study evaluated the effect of four doses of α-lipoic acid (LA) from dietary supplementation on growth performance, body composition and anti-oxidant status in the fish Trachinotus marginatus . The fish fed for 42 days with a diet containing different concentrations of LA: 0 mg LA kg − 1 dry food, 316.4 mg LA kg − 1 dry food, 524 mg ...
M.T. Kütter +4 more
openaire +1 more source
Abstract This study evaluated the effect of four doses of α-lipoic acid (LA) from dietary supplementation on growth performance, body composition and anti-oxidant status in the fish Trachinotus marginatus . The fish fed for 42 days with a diet containing different concentrations of LA: 0 mg LA kg − 1 dry food, 316.4 mg LA kg − 1 dry food, 524 mg ...
M.T. Kütter +4 more
openaire +1 more source
Journal of Applied Ichthyology, 2013
Summary This study evaluated the effect of different doses of the antioxidant α-lipoic acid (LA) administered by intraperitoneal injection on the detoxifying capacity (activity of glutathione-S-transferase, GST) and oxidative damage (lipids and proteins) in the pompano, Trachinotus marginatus.
M. T. Kütter +3 more
openaire +1 more source
Summary This study evaluated the effect of different doses of the antioxidant α-lipoic acid (LA) administered by intraperitoneal injection on the detoxifying capacity (activity of glutathione-S-transferase, GST) and oxidative damage (lipids and proteins) in the pompano, Trachinotus marginatus.
M. T. Kütter +3 more
openaire +1 more source