Estimation of routine metabolic rate in a penaeid prawn, Penaeus esculentus Haswell

Dall, W.

doi:10.1016/0022-0981(86)90013-4

Cited by 75 publications

(46 citation statements)

References 28 publications

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“…The standard metabolic rates measured in our current study were consistent with previous studies of species of Panulirus (Winget, 1969;Buesa, 1979;Diaz-Iglesias et al, 2004), Penaeus (Bishop et al, 1980;Dall, 1986;Villareal and Ocampo, 1993) and Palaeomonetes (MacFarland and Pickens, 1965) (Fig. 2).…”

Section: Discussionsupporting

confidence: 92%

The influence of oxygen and high-energy phosphate diffusion on metabolic scaling in three species of tail-flipping crustaceans

Jiménez

Locke

Kinsey

2008

Journal of Experimental Biology

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SUMMARYWe examined the influence of intracellular diffusion of O 2 and high-energy phosphate (HEP) molecules on the scaling with body mass of the post-exercise whole-animal rate of O 2 consumption (V O 2) and muscle arginine phosphate (AP) resynthesis rate, as well as muscle citrate synthase (CS) activity, in three groups of tail-flipping crustaceans. Two size classes in each of three taxa (Palaemonetes pugio, Penaeus spp. and Panulirus argus) were examined that together encompassed a 27,000-fold range in mean body mass. In all species, muscle fiber size increased with body mass and ranged in diameter from 70±1.5 to 210±8.8 μm. Thus, intracellular diffusive path lengths for O 2 and HEP molecules were greater in larger animals. The body mass scaling exponent, b, for post-tail flipping V O 2 (b=-0.21) was not similar to that for the initial rate of AP resynthesis (b=-0.12), which in turn was different from that of CS activity (b=0.09). We developed a mathematical reaction-diffusion model that allowed an examination of the influence of O 2 and HEP diffusion on the observed rate of aerobic flux in muscle. These analyses revealed that diffusion limitation was minimal under most conditions, suggesting that diffusion might act on the evolution of fiber design but usually does not directly limit aerobic flux. However, both within and between species, fibers were more diffusion limited as they grew larger, particularly when hemolymph P O 2 was low, which might explain some of the divergence in the scaling exponents of muscle aerobic capacity and muscle aerobic flux.

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Section: Discussionsupporting

confidence: 92%

The influence of oxygen and high-energy phosphate diffusion on metabolic scaling in three species of tail-flipping crustaceans

Jiménez

Locke

Kinsey

2008

Journal of Experimental Biology

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“…Small sized individuals exhibited a higher oxygen consumption rate than the large ones in Penaeus esculantus (Dall 1986;Dall & Smith 1986). The respiratory rate of juvenile Carcinus maenas, in relation to its body weight, showed that the consumption rate increased in the small forms (Klein Breteler 1975).…”

Section: Discussionmentioning

confidence: 96%

Effect of eyestalk ablation on the metabolic activities of two penaeid prawns:Metapenaeous monocerosandM. dobsoni(De Man)

Venkitraman¹,

Jayalakshmy

2008

Italian Journal of Zoology

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Metabolic activities in two penaeid prawns Metapenaeus monoceros and M. dobsoni in two size ranges of 35-40 mm and 65-70 mm for the former, and 35-40 mm and 48-53 mm for the latter, were observed for 16 days to study the effect of unilateral (UEA) and bilateral eyestalk ablation (BEA). In both species, BEA prawns of the two size groups consumed more oxygen than the UEA prawns, leading to higher metabolic activity. Small size groups revealed more metabolic activity than the large size ones, In both species, trend for the oxygen consumption (OC) was a steadily decreasing function of time in the small size group, but a steady state condition was observed in the large size group. The small size prawns showed higher amount of ammonia excretion (AE) than the large ones. BEA prawns of both size groups excreted more ammonia than the UEA with higher ammonia quotient (AQ) values, leading to higher metabolic activity, suggesting that measures should be taken for keeping the level of ammonia in the culture to the minimum for the safety of the culture. Changes in AQ are highly age-sensitive, this being explained by higher order polynomials, unlike that observed in the OC and AE trend, with respect to time. These changes induced in the metabolic activities are discussed.

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“…Aerobic metabolic scope of 4-fold the quiescent rate has been found for, among others, Cancer magister (McMahon et al 1979). Dall (1986) showed that Penaeus esculentus increased its h;i02 by -130 % when changing its activity level from resting (standard) to swimming. Von Oertzen (1979) …”

Section: Discussionmentioning

confidence: 99%

Behaviour, tolerance and anaerobic metabolism under hypoxia in the brackish-water shrimp Crangon crangon

Hagerman¹,

Szaniawska²

1986

Mar. Ecol. Prog. Ser.

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Behavioural and metabolic reactions of Crangon cranyon L. were studied at different activity levels in shrimp exposed to various degrees of hypoxia. At 20°C, the normally buried C. crangon emerges from the sand at a P,Oz of 40 to 50 % saturation (20 %O S); at 9°C the emersion response occurs at PwOz 20 %. A swimming reaction was always noted at P,Oz 30 to 40 O/O (20 %o S; 20°C). Regardless of salinity, survival was high down to P,Oz 30 %. LT,, was strongly dependent on P,02 and salinity; thus at 10 %. S, P,Oz 10 %: LTso = 4.5 h; at 20 %O S. PwO, 10 %: LTSo = 6 h; at 10 %.S, Pw02 20 %: LT5, = > 150 h. Circulating lactate was accumulated only at P,"02 10 % saturation or lower. Normoxic lactate levels were ca 10 mg 100 ml-' and increased in P . 0 2 less than 10 % to 80 to 100 mg 100 ml-' after 3 to 4 h. C. crangon will die quickly at this P,02, unless higher oxygen tensions prevail rapidly. Return to normoxic conditions caused circulating lactate to be re-oxidised to normoxic levels within 5 to 6 h. When C. crangon was forced to swim in different P , 0 2 for up to 2 h the circulating lactate remained, regardless of the P,02 (100 to 40 % sat.) at norrnoxic levels. Oxygen consumption (MO,) rose to varying degrees (5 to 70 % of routine MO,) when C. crangon was forced to swim for 2 h. No sign of oxygen debt was found after a swimming period Due to a higher MOz when exposed to Pw02 of 40 to 50 %, swimming MO2 under these conditions rose only 10 to 15 % . During escape reactions C. crangon used its abdominal muscle, but after ca 15 contractions that muscle showed signs of fatigue. No increase in circulating lactate was found after such escape reactions. MO2 under escape reactions increased up to 21 1 % of routine MO, at normoxic P,O,. Here also the MO2 returned quickly to routine levels w~thout any signs of oxygen debt.

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Estimation of routine metabolic rate in a penaeid prawn, Penaeus esculentus Haswell

Cited by 75 publications

References 28 publications

The influence of oxygen and high-energy phosphate diffusion on metabolic scaling in three species of tail-flipping crustaceans

The influence of oxygen and high-energy phosphate diffusion on metabolic scaling in three species of tail-flipping crustaceans

Effect of eyestalk ablation on the metabolic activities of two penaeid prawns:Metapenaeous monocerosandM. dobsoni(De Man)

Behaviour, tolerance and anaerobic metabolism under hypoxia in the brackish-water shrimp Crangon crangon

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