Thermal tolerance and oxygen consumption of Indian Major Carps acclimated to four temperatures

Das, T. K.; Pal, A. K.; Chakraborty, S. K.; Manush, S.M.; Chatterjee, Nirupama; Mukherjee, Subhas

doi:10.1016/j.jtherbio.2004.02.001

Cited by 123 publications

(68 citation statements)

References 18 publications

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“…No reports were available on the thermal acclimation period of adult stages of A. testudineus. However, in our previous studies, CTM tests were carried out in Indian Major Carps (Labeo rohita, Catla catla, and Cirrhinus mrigala), Cyprinus carpio, and Pangasius pangasius after acclimation for 30 days Das et al 2004;Debnath et al 2006). In another study, also found complete acclimation of sheepshead minnows, Cyprinodon variegates, to laboratory conditions after 30 days of acclimation.…”

Section: Acclimation Of Experimental Fishmentioning

confidence: 91%

Acclimation of Anabas testudineus (Bloch) to three test temperatures influences thermal tolerance and oxygen consumption

Sarma

Pal

Ayyappan

et al. 2008

Fish Physiol Biochem

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Teleost fish have developed their own specific adaptive mechanism, both behavioral and physiological, to maintain homeostasis in response to unfavorable temperatures. Therefore, this study was aimed at assessing the critical thermal maxima (CT(Max)), critical thermal minima (CT(Min)), and oxygen consumption rate of Anabas testudineus (17.03 +/- 1.2 g) after acclimating to three preset temperatures (25, 30, and 35 degrees C) for 30 days. The CT(Max) and CT(Min) were 40.15, 41.40, 41.88 degrees C and 12.43, 13.06, 13.94 degrees C, respectively, and were significantly different (P < 0.05). The thermal tolerance polygon for the specified temperatures was 278.30 degrees C(2). The oxygen consumption rate (117.03, 125.70, 198.48 mg O(2) kg(-1) h(-1), respectively) increased significantly (P < 0.05) with increasing acclimation temperatures. The overall results indicate that the thermal tolerance and oxygen consumption of A. testudineus are dependent on acclimation.

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Section: Acclimation Of Experimental Fishmentioning

confidence: 91%

Acclimation of Anabas testudineus (Bloch) to three test temperatures influences thermal tolerance and oxygen consumption

Sarma

Pal

Ayyappan

et al. 2008

Fish Physiol Biochem

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“…Effects of temperature and/or salinity on oxygen consumption of fish have been well documented (Degani et al 1989;Iwama et al 1997;Via et al 1998;Claireaux and Lagardère 1999;Ding and Li 2000;Das et al 2004Das et al , 2005Manush et al 2004;Kim et al 2005). The metabolic rate of fish is indirectly measured as rate of oxygen consumption (Brett 1964;Brett and Groves 1979;Kutty 1968Kutty , 1981.…”

Section: Introductionmentioning

confidence: 99%

Effects of temperature and salinity on oxygen consumption and ammonia excretion of juvenile miiuy croaker, Miichthys miiuy (Basilewsky)

Zheng

Jin

et al. 2008

Aquacult Int

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The metabolic responses of the juvenile Miichthys miiuy in terms of oxygen consumption and ammonia excretion to changes in temperature (6-25°C) and salinity (16-31 ppt) were investigated. At a constant salinity of 26 ppt, the oxygen consumption rate (OCR) of the fish increased with an increase in temperature and ranged between 133.38 and 594.96 lg O 2 h -1 g -1 DW. The effect of temperature on OCR was significant (P \ 0.01). Q 10 coefficients were 6.80, 1.41, 1.29 and 2.36 at temperatures of 6-10, 10-15, 15-20 and 20-25°C, respectively, suggesting that the juveniles of M. miiuy will be well adapted to the field temperature in the summer, but not in the winter. The ammonium excretion rates (AER) of the fish were also affected significantly by temperature (P \ 0.01). The O:N ratio at temperatures of 6, 10, 15 and 20°C ranged from 13.12 to 20.91, which was indicative of a protein-dominated metabolism, whereas the O:N at a temperature of 25°C was 51.37, suggesting that protein-lipids were used as an energy substrate. At a constant temperature of 15°C, the OCRs of the fish ranged between 334.14 (at 31 ppt) and 409.68 (at 16 ppt) lg O 2 h -1 g -1 DW. No significant differences were observed in the OCR and AER of the juveniles between salinities of 26 and 31 ppt (P [ 0.05). The OCR and AER at 16 ppt were, however, significantly higher than those at 26 and 31 ppt (P \ 0.05), indicating salinity lower than 16 ppt is presumably stressful to M. miiuy juveniles.

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“…4). Sea cucumbers acclimated at 24°C showed higher thermotolerance than those acclimated at 17°C in terms of survival, reflecting acclimation temperature can affect thermotolerance, as attested by previous studies (Das et al 2004;Hernandez 2004;Lohr et al 1996;Meng et al 2009;Selvakumar and Geraldine 2005;Strange et al 2002). The high thermotolerance of sea cucumbers might partly be attributed to the accumulation of Hsps after the heat-shock (Parsell and Lindquist 1994;Moseley 1997;Francoise 2003).…”

Section: Discussionmentioning

confidence: 59%

Effects of heat-shock selection during pelagic stages on thermal sensitivity of juvenile sea cucumber, Apostichopus japonicus Selenka

Wang

Dong

et al. 2011

Aquacult Int

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The effects of heat-shock during pelagic stages on growth and survival of juvenile sea cucumber Apostichopus japonicus were investigated to test the possibility to acquire high thermal tolerance individuals after the heat-shock selection. Larvae at the stages of blastula, gastrula, and auricularia were heat-shocked at selected temperatures (21.5, control; 26, 28, and 30°C) for 45 min and returned to 21.5°C for continuous rearing. There was a significant difference in thermal sensitivity among different developmental stages, and thermal tolerance of the larvae was correlated with the expression of heat shock protein 70 (Hsp70). Juveniles after the heat-shock selection at pelagic stages showed higher induced thermotolerance than those without heat-shock. Therefore, heat-shock application at early pelagic development stages is potentially a useful way to select highthermotolerance variety of the sea cucumbers.

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Thermal tolerance and oxygen consumption of Indian Major Carps acclimated to four temperatures

Cited by 123 publications

References 18 publications

Acclimation of Anabas testudineus (Bloch) to three test temperatures influences thermal tolerance and oxygen consumption

Acclimation of Anabas testudineus (Bloch) to three test temperatures influences thermal tolerance and oxygen consumption

Effects of temperature and salinity on oxygen consumption and ammonia excretion of juvenile miiuy croaker, Miichthys miiuy (Basilewsky)

Effects of heat-shock selection during pelagic stages on thermal sensitivity of juvenile sea cucumber, Apostichopus japonicus Selenka

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