Physiological Responses of the Ark Shell Scapharca broughtonii (Bivalvia: Arcidae) to Decreases in Salinity

Shin, Yun-Kyung; Kim, Byung-Hak; Oh, Bong-Se; Jung, Choon-Goo; Sohn, Sang-Gyu; Lee, Jung-Sick

doi:10.5657/fas.2006.9.4.153

Cited by 7 publications

(3 citation statements)

References 11 publications

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“…At similar water temperatures, oxygen consumption tends to fall with salinity. When the salinity was decreased by 10 psu every 24 hours until reaching 15 psu (35→25→15 psu), the oxygen consumption tended to increase with temperature and decrease with salinity, which is similar to the results of Shin et al (2006).…”

Section: Discussionsupporting

confidence: 87%

Survival rate and oxygen consumption patterns with respect to salinity changes in juvenile abaloneHaliotis discus hannai

Lim

Jeong

Min

et al. 2014

Animal Cells and Systems

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The effects of salinity tolerance on survival and oxygen consumption were examined in the abalone Haliotis discus hannai with changes in water temperature and salinity in an indoor rearing system. The survival rate of the control group at 15°C was 100% (Expt. I, 35 psu). In Expt. II, changing the salinity from 35→30→25→20→15 psu, the survival rates were 100 ± 0.0, 100 ± 0.0, 100 ± 0.0, 98.3 ± 2.9, and 95.0 ± 0.0%, respectively. In Expt. III, for salinities of 35→25→15 psu, the rates were 100 ± 0.0, 100 ± 0.0, and 32.5 ± 2.0%, respectively. In Expt. IV, with a sharp salinity change from 35→15 psu, the rates were 100 ± 0.0 and 20.0 ± 2.9%, respectively. The average oxygen consumption at 15°C was 137.6 ± 0.5 mg O 2 /kg/h in Expt. I. In Expt. II, the oxygen consumption decreased gradually from 136.7 ± 2.0 to 103.2 ± 3.5 to 96.9 ± 3.2 to 88.7 ± 4.5 to 82.9 ± 3.6 mg O 2 /kg/h, respectively. Abalone in Expt. III showed the same tendency (i.e., 134.4 ± 1.5, 111.2 ± 3.4, and 93.2 ± 6.1 mg O 2 /kg/h, respectively). In Expt. IV, the oxygen consumption decreased from 141.4 ± 4.0 mg O 2 /kg/h at 35 psu to 99.0 ± 7.7 mg O 2 /kg/h at 15 psu. The tendency was the same in the experiments conducted at 20 and 25°C. Survival was reduced at salinities below 20 psu, and the mortality rate of abalone increased with a sudden salinity change and at high water temperatures.

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Section: Discussionsupporting

confidence: 87%

Survival rate and oxygen consumption patterns with respect to salinity changes in juvenile abaloneHaliotis discus hannai

Lim

Jeong

Min

et al. 2014

Animal Cells and Systems

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“…Noah's ark shell showed fluctuating OC values with the highest value at 30 psu and the lowest at 25 psu. In some studies, with salinity drop, OC decreased as recorded for the ark shell Anadara broughtonii by Shin et al (2006) and for the gren-lipped mussel Perna viridis by Wang et al (2011). In other studies, the decreasing salinity increased OC in the clam Meretrix meretrix (Tang et al, 2005) and the mussel Mytilus galloprovincialis (Hamer et al, 2008).…”

Section: Discussionmentioning

confidence: 95%

Influence of Salinity on Physiological Response of the Bearded Horse Mussel Modiolus barbatus and Noah’s Ark Shell Arca noae

Vlašić¹,

Glavić

Bolotin

et al. 2018

Ekológia (Bratislava)

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Vlašić M., Glavić N., Bolotin J., Hrustić E., Dupčić Radić I.: Influence of salinity on physiological response of the bearded horse mussel Modiolus barbatus and Noah , s ark shell Arca noae. Ekológia (Bratislava), Vol. 37, No. 4, p. 345-357, 2018. Bearded horse mussel Modiolus barbatus and Noah's ark shell Arca noae are a species of interest for the diversifying shellfish aquaculture on the south-eastern coast of the Adriatic. In this study, oxygen consumption (OC), total ammonia excretion (TAM) and clearance rate (CR) responses to the changes in seawater salinity (37, 30, 25 and 20) were investigated in the laboratory. There is a statistically significant influence of salinity on oxygen consumption and TAM excretion of Noah's ark shell, while the time of exposure to different salinities is significantly correlated to TAM excretion by the bearded horse mussel. Mean OC of Noah's ark shell ranged from 0.14 ± 0.06 to 0.54 ± 0.27 mg O 2 g -1 h -1 and that of bearded horse mussel from 0.18 ± 0.17 to 0.26 ± 0.14 mg O 2 g -1 h -1 . Mean values of TAM excretion of Noah's ark shell ranged from 2.14 ± 1.52 to 7.22 ± 6.04 μmol g -1 h -1 and for bearded horse mussel from 0.98 ± 0.53 to 2.78 ± 2.96 μmol g -1 h -1 . Salinity and exposure time have a significant influence on the CR of Noah's ark shell, whilst salinity has been found to be the determining factor for the bearded horse mussels' CR. Mean values of Noah's ark shell CR ranged from 0.96 ± 0.54 to 4.18 ± 1.15 l h -1 g -1 and for bearded horse mussel from 2.43 ± 0.99 to 4.23 ± 0.84 l h -1 g -1 . Higher oxygen consumption to total ammonia excretion (O:N) ratios at lower salinities indicated the use of proteins as a metabolic substrate for both species. Noah's ark shell has greater energy expenditure related to respiration and TAM excretion than the bearded horse mussel.

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“…and Lee, J.S. (1999) Environmental tolerance for pollutants in Littorina brevicula (Philippi Lee, J.S. (2006) Effect of zinc bioaccumulation on survival rate,…”

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confidence: 99%

Changes of Biomarker in Manila clam, Ruditapes philippinarum Exposed to Lead

Shin¹,

Park²,

Lim³

et al. 2013

The Korean Journal of Malacology

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This study was conducted to find out biological response of Manila clam, Ruditapes philippinarum exposed to lead (Pb). Experimental period was four weeks. Experimental groups were composed of one control condition and three lead exposure conditions (0.25, 0.50 and 1.00 mg/l). The results of the study confirmed that lead induces reduction of survival rate and oxygen consumption rate and histopathology of organ structure of the bivalve. Oxygen consumption rate was observed exposure groups lower than control decline by 25%-72%. Histological analysis of organ system illustrated expansion of hemolymph sinus, disappearance of epidermal layer and degeneration of connective tissue layer of the mantle. Also, histological degenerations as epithelial necrosis and hyperplasia of mucous cells are recognized in the gill and it was observed expansion of hemolymph sinus, disruption of epithelial layer, decrease of mucous cell and degeneration of connective tissue layer in the foot. In the digestive diverticulum, it was showed atrophy of basophilic cell and degeneration of epithelial cell in the digestive tubules, and as the concentration of lead increased the accumulation of lipofuscin increased.

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Physiological Responses of the Ark Shell Scapharca broughtonii (Bivalvia: Arcidae) to Decreases in Salinity

Cited by 7 publications

References 11 publications

Survival rate and oxygen consumption patterns with respect to salinity changes in juvenile abaloneHaliotis discus hannai

Survival rate and oxygen consumption patterns with respect to salinity changes in juvenile abaloneHaliotis discus hannai

Influence of Salinity on Physiological Response of the Bearded Horse Mussel Modiolus barbatus and Noah’s Ark Shell Arca noae

Changes of Biomarker in Manila clam, Ruditapes philippinarum Exposed to Lead

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