Effect of increasing salinity on physiological response in juvenile scallops Argopecten purpuratus at two rearing temperatures

Soria, Gaspar; Merino, Germán E.; Brand, Elisabeth von

doi:10.1016/j.aquaculture.2007.05.018

Cited by 20 publications

(19 citation statements)

References 18 publications

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“…In the abalone H. discus hannai exposed to chlorinities higher than 14‰, Sano and Maniwa (1962) obtained that the rate of oxygen consumption was kept constant. In Argopecten purpuratus (Lamarck) exposed to a combination of two temperatures and three salinities for a period of 45 days; Soria et al (2007) reported that the rate of oxygen consumption was maintained independent. In aquatic organisms that have been acclimated to different salinities, Kinne (1967) described four types of metabolic responses.…”

Section: Discussionmentioning

confidence: 99%

“…All these metabolic activities lead to increased ammonium excretion. In Meretrix meretrix (Linnaeus) (Tang et al 2005) and A. purpuratus exposed to decreasing and increasing salinities (Navarro & González 1998); Soria et al (2007) reported an increase in the ammonium excretion rate, suggesting that it regulates the cellular volume by breakdown of amino acids as intercellular regulators with a reduction in salinity.…”

Section: Discussionmentioning

confidence: 99%

“…Temperature and salinity are two factors that control the life and distribution of aquatic organisms; both factors have direct effects on the physiological responses of the marine and estuarine organisms, such as oxygen consumption (Brown & da Silva 1979; Moore & Sander 1983; Saucedo, Ocampo, Monteforte & Bervera 2004; Soria, Merino & von Brand 2007), nitrogen excretion products (Livingstone, Widdows & Fieth 1979; Stickle & Bayne 1982; Regnault 1987; Saucedo et al 2004; Soria et al 2007), energy budget (Newell & Branch 1980; Bayne & Newell 1983; Bricelj & Shumway 1991; Beiras, Pérez‐Camacho & Albentosa 1993), endogenous substrate utilization (Barber & Blake 1985; Mayzaud & Conover 1988; Rosas, Cuzon, Gaxiola, Taboada, Arena & VanWormhoudt 2002) and osmoregulation pattern (Shumway 1977; Hildreth & Stickle 1980; Cheng, Yeh, Wang & Chen 2002).…”

Section: Introductionmentioning

confidence: 99%

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Physiological responses of pink abaloneHaliotis corrugata(Gray, 1828) exposed to different combinations of temperature and salinity

Romo

Dı́az

et al. 2009

Aquaculture Research

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Physiological responses of pink abalone Haliotis corrugata were determined under di¡erent temperature and salinity conditions. Oxygen consumption rate was not a¡ected by temperature and salinity. Ammonium excretion of pink abalone was inversely related to salinity. The O:N ratio indicated that abalone maintained in lower salinities had an interval of 4.9^7.7, which is indicative of a protein-dominated metabolism, whereas the O:N in 35% was 28.8^35.5 for both temperatures, suggesting that carbohydrates were used as energy substrate. Haemolymph osmolality of abalone exposed to 20 and 24 1C was slightly hyperiso-osmoconformic in salinity ranges of 20^35%. The results of this study suggested that for optimized culture, pink abalone should be cultivated at 24 1C at a salinity of 35%. Oxygen consumption and hemolymph osmolality of brown shrimp, Penaeus aztecus. Fishery Bulletin 78, 741-757.Physiological responses of pink abalone Z M Romo et al.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Physiological responses of pink abaloneHaliotis corrugata(Gray, 1828) exposed to different combinations of temperature and salinity

Romo

Dı́az

et al. 2009

Aquaculture Research

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“…Recirculating aquaculture system has been used in juvenile bivalve production ( Villosa iris, Gatenby, Neves & Parker 1996 and O'Beirn, Neves & Steg ; Argopecten irradians , Widman ; Mercenaria mercenaria , Pfeiffer & Rusch ; Hyriopsis myersiana, Kovitvadhi, Kovitvadhi, Sawangwong, Thongpan & Machado ; Kovitvadhi, Kovitvadhi, Sawangwong & Machado ; Argopecten purpuratus, Soria, Merino & von Brand ) with promising results in growth and survival, but at present, only a limited number of studies with this new rearing methodology have been performed on bivalve larvae of marine species (e.g. Merino et al .…”

Section: Introductionmentioning

confidence: 99%

The effect of density in larval rearing of the pullet carpet shellVenerupis corrugata(Gmelin, 1791) in a recirculating aquaculture system

Joaquim

Matias

et al. 2014

Aquac Res

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The pullet carpet shell Venerupis corrugata is an economically valuable species in several European countries, however, nowadays stocks are under high fishing pressure. Hatchery production of juveniles for release is a major contributor to strengthen the stock and consequently improve the sustainability of the natural stocks. This study aimed to determine the feasibility of rearing V. corrugata larvae with different larval densities (10, 40 and 200 larvae per mL) in a recirculating aquaculture system (RAS), compared with the traditional larval rearing methodology (Batch). The mean survival, growth and metamorphic rate of V. corrugata larvae in RAS was higher (11.1%; 71.3 lm; 21.6% respectively) than in the Batch system, in all tested densities. The larval growth was not affected by the initial density until 40 larvae per mL, however, 200 larvae per mL decreased the larval growth in length nearly 54 lm. The larval rearing time was shortened in 2 days in the RAS system. The physical, chemical and microbiologic parameters suggested that the tested densities were not excessive to disturb the biofilter stability of RAS. The V. corrugata larval rearing performed at high larval stocking densities in RAS system present a reduction in the operating costs to produce this species.

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“…The physiological index Scope for Growth (SFG) determines the energy potentially available for growth and reproduction (Winberg, 1960) and is calculated as the difference between absorbed energy and respired and excreted energy. SFG has been used in marine bivalves to determine, for example, physiological plasticity of native and invasive species (Sará et al, 2008;NievesSoto et al, 2011), feeding range for aquaculture purposes (Ibarrola et al, 1998;Yukihira et al, 1998;Kesarcodi-Watson et al, 2001a, 2001bVelasco, 2007), identifying physical and chemical parameters for optimum growth (Yukihira et al, 2000;Soria et al, 2007), and population health (Din & Ahamad, 1995).…”

Section: ____________________mentioning

confidence: 99%

Scope for growth of juvenile Cortez oyster, Crassostrea corteziensis fed isocaloric diets prepared with microalgae and cereal flours

Maeda‐Martínez

Saucedo

Mazón‐Suástegui

et al. 2016

lajar

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ABSTRACT.We evaluated the effect of nine isocaloric diets prepared with a mixture of microalgae alone (Tisochrysis lutea + Chaetoceros calcitrans + Ch. gracilis; 1:1:1) and different combinations of the algal mixture and cornstarch or wheat flour, on the Scope for Growth (SFG) of Cortez oyster Crassostrea corteziensis juveniles (7.2 ± 1.1 mm shell length). A total 15,000 spat was acclimated to the experimental diets for 30 days at 21ºC, prior SFG determinations. Consumed energy, absorbed energy, and SFG decreased with a corresponding decrease in the proportion of live microalgae in the diet. Oysters fed the microalgal diet showed significantly increased physiological activity in all parameters except absorption efficiency. Oysters fed diets containing up to 50% dry feedstuff showed positive SFG values but these were significantly lower than SFG shown in oysters fed microalgae alone. Oysters fed diets containing ≥75% dry feedstuff showed negative SFG. These results suggest that cereals can be used as complementary food or C. corteziensis spat in hatchery operations, provided replacement of microalgae is kept below 50%.

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Effect of increasing salinity on physiological response in juvenile scallops Argopecten purpuratus at two rearing temperatures

Cited by 20 publications

References 18 publications

Physiological responses of pink abaloneHaliotis corrugata(Gray, 1828) exposed to different combinations of temperature and salinity

Physiological responses of pink abaloneHaliotis corrugata(Gray, 1828) exposed to different combinations of temperature and salinity

The effect of density in larval rearing of the pullet carpet shellVenerupis corrugata(Gmelin, 1791) in a recirculating aquaculture system

Scope for growth of juvenile Cortez oyster, Crassostrea corteziensis fed isocaloric diets prepared with microalgae and cereal flours

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