The influence of water temperature and ration on the growth, body composition and energy budget of tongue sole (Cynoglossus semilaevis)

Fang, Jinghui; Tian, Xiangli; Dong, Shuanglin

doi:10.1016/j.aquaculture.2009.11.026

Cited by 57 publications

(39 citation statements)

References 43 publications

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“…The energy budget of this study is comparable with those reported for other teleost fish (Fang et al, 2010;Xie et al, 2011). The most similar data set is the energy budget of the Antarctic eelpout, P. brachycephalum, reported by Brodte et al (2006).…”

Section: Energy Budgetsupporting

confidence: 76%

“…The most similar data set is the energy budget of the Antarctic eelpout, P. brachycephalum, reported by Brodte et al (2006). While routine metabolic costs usually make up about 50% of total energy expenditure in most fish (Brodte et al, 2006;Fang et al, 2010;Xie et al, 2011), the relatively small proportion of energy allocated to routine metabolism (20.8±1.4% at 0°C) in T. bernacchii is noteworthy. Importantly, the measured RMRs in T. bernacchii agree well with recent literature data (Enzor et al, 2013), making an underestimation of metabolic rate seem unlikely.…”

Section: Energy Budgetmentioning

confidence: 86%

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Elevated temperature causes metabolic trade-offs at the whole organism level in the Antarctic fish Trematomus bernacchii

Sandersfeld

Davison

Lamare

et al. 2015

Journal of Experimental Biology

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As a response to ocean warming, shifts in fish species distribution and changes in production have been reported that have been partly attributed to temperature effects on the physiology of animals. The Southern Ocean hosts some of the most rapidly warming regions on earth and Antarctic organisms are reported to be especially temperature sensitive. While cellular and molecular organismic levels appear, at least partially, to compensate for elevated temperatures, the consequences of acclimation to elevated temperature for the whole organism are often less clear. Growth and reproduction are the driving factors for population structure and abundance. The aim of this study was to assess the effect of long-term acclimation to elevated temperature on energy budget parameters in the highAntarctic fish Trematomus bernacchii. Our results show a complete temperature compensation for routine metabolic costs after 9 weeks of acclimation to 4°C. However, an up to 84% reduction in mass growth was measured at 2 and 4°C compared with the control group at 0°C, which is best explained by reduced food assimilation rates at warmer temperatures. With regard to a predicted temperature increase of up to 1.4°C in the Ross Sea by 2200, such a significant reduction in growth is likely to affect population structures in nature, for example by delaying sexual maturity and reducing production, with severe impacts on Antarctic fish communities and ecosystems.

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Section: Energy Budgetsupporting

confidence: 76%

Section: Energy Budgetmentioning

confidence: 86%

Elevated temperature causes metabolic trade-offs at the whole organism level in the Antarctic fish Trematomus bernacchii

Sandersfeld

Davison

Lamare

et al. 2015

Journal of Experimental Biology

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“…The proportionally high protein content in sea fish compared to many other fish species may be an adaptation to low food intake periods. The crude protein content in L. guttatus tended to decrease at low temperatures (25°C) and tended to increase at high temperatures (35°C), as has been previously reported for marine fish (Fang et al, 2010). Crude protein was negatively correlated with water content, as has been reported for other coastal-water fish (Pangle & Sutton, 2005).…”

Section: ___________________supporting

confidence: 64%

The combined effects of salinity and temperature on the proximate composition and energetic value of spotted rose snapper Lutjanus guttatus (Steindachner, 1869)

Castillo‐Vargasmachuca

Palafox

Arámbul‐Muñoz

et al. 2017

lajar

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ABSTRACT. Combined effects of temperature (25, 30 and 35°C) and salinity (15, 25, 35 and 45 g L -1 ), on the body composition and energetic value in the juvenile spotted rose snapper (Lutjanus guttatus), were investigated over 90 days. Significant effects of temperature, salinity, and their interaction on body composition and energetic value were analyzed. Low temperatures (25°C) significantly reduced the protein and increase lipid content in the body. In a temperature of 30°C, the highest energetic value was recorded, and in the highest salinity (45 g L -1), the energetic value was reduced. The salinity of 15 has the highest growth, protein content, and energetic value. It was found that the optimal temperature-salinity combination for the best relationship of growth (3.8% d . The effect of temperature was directly proportional to the increase in protein and inversely with the content of lipids in the body; salinity has its main effect negatively on these parameters in the highest salinity (45 g L -1 ).

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“…In the present study Moisture(%), Ash(%), CP (%) and gross energy content of the different treatment group containing different energy level and at the interaction of energy level and temperature did not vary significantly (P>0.05), however, all the above parameters were significantly varied at different temperature except the Ash (%). Similar reports were supported by Fang et al (2010) in Cynoglossus semilaevis and Sun andChen (2014) in Rachycentron canadum. The ether extract (EE%) in fish carcass varies significantly in different temperature and at different energy level.…”

Section: Discussionsupporting

confidence: 75%

Untitled

Ranjan¹,

Jain²,

Srivastava³

et al. 2018

Turk. J. Fish. Aquat. Sci.

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A 60-days feeding trial was conducted to study the dietary energy requirement of Pangasianodon hypophthalmus (Sauvage1878) juveniles reared either at ambient (24.5°C) or higher temperature (32°C) and fed with one of the four diets having dietary energy content of 342 Kcal. 100 g -1 (T1), 379 Kcal. 100 g -1 (T2), 428.5 Kcal. 100 g -1 (T3) and 448.6 Kcal. 100 g -1 (T4). Juveniles of P. hypophthalmus with amean weight 4.27±0.12 to 4.40±0.10 g was stocked in 24 uniform size plastic rectangular tanks in triplicates with 10 fish per tank following a 2x4 factorial design. Growth performance and nutrient utilization of P. hypophthalmus were higher at the dietary energy content of 428.5 Kcal. 100 g -1 (T3) at both the temperatures. The body composition of P. hypophthalmus did not differ significantly (P>0.05) as the energy content of the diet increase. However, the tissue lipid content was significantly varied (P<0.05) at different temperature and energy levels. Based on the second order polynomial regression equation the dietary energy requirement of P. hypophthalmus was recorded to be 410 Kcal. 100 g -1 and 402.5 Kcal. 100 g -1 at 32°C and at ambient temperature(24.5°C), respectively.

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The influence of water temperature and ration on the growth, body composition and energy budget of tongue sole (Cynoglossus semilaevis)

Cited by 57 publications

References 43 publications

Elevated temperature causes metabolic trade-offs at the whole organism level in the Antarctic fish Trematomus bernacchii

Elevated temperature causes metabolic trade-offs at the whole organism level in the Antarctic fish Trematomus bernacchii

The combined effects of salinity and temperature on the proximate composition and energetic value of spotted rose snapper Lutjanus guttatus (Steindachner, 1869)

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