Effects of salinity on lipids reserves, survival and growth of flathead grey mullet Mugil cephalus (Linnaeus, 1758)
Salinity is one of the main factors affecting physiological performances of teleost fish. Its influence on survival and growth rate of juvenile (five months old) Mugil cephalus (25.33 ± 1.01 mm length) was tested under hatchery conditions. After acclimation, fish were reared for three months at two...
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| Veröffentlicht in: | Aquaculture research 2022-12, Vol.53 (17), p.5979-5987 |
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| creator | Loi, Barbara Leggieri, Francesca Giménez Papiol, Gemma Carta, Gianfranca Banni, Sebastiano Carboni, Stefano Vallainc, Dario |
| description | Salinity is one of the main factors affecting physiological performances of teleost fish. Its influence on survival and growth rate of juvenile (five months old) Mugil cephalus (25.33 ± 1.01 mm length) was tested under hatchery conditions. After acclimation, fish were reared for three months at two salinities: freshwater (FW, 0 ppt) and saltwater (SW, 36 ppt). At the end of the experiment, growth, survival, and lipids deposition in the liver and carcasses were evaluated by histological and biochemical methods. Survival was high and similar between treatments. Fish reared in SW showed a significantly higher specific growth rate for body weight while Condition Index was similar. Lipid accumulation in the liver and total lipids and fatty acid profiles in the whole body were also similar among salinity treatments, while the levels of bioactive metabolite N‐acylethanolamines were significantly higher in fish reared in FW. The high survival rate, a similar Condition Index and lipid deposition in both treatments strongly suggest that the transfer of mullet juveniles from SW hatchery conditions to FW is a viable commercial scale production strategy. These results contribute to our understanding of mullet juveniles' performances under different salinities and indicate that FW conditions provide a suitable environment for mullet juveniles. |
| doi_str_mv | 10.1111/are.16066 |
| format | Article |
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Its influence on survival and growth rate of juvenile (five months old) Mugil cephalus (25.33 ± 1.01 mm length) was tested under hatchery conditions. After acclimation, fish were reared for three months at two salinities: freshwater (FW, 0 ppt) and saltwater (SW, 36 ppt). At the end of the experiment, growth, survival, and lipids deposition in the liver and carcasses were evaluated by histological and biochemical methods. Survival was high and similar between treatments. Fish reared in SW showed a significantly higher specific growth rate for body weight while Condition Index was similar. Lipid accumulation in the liver and total lipids and fatty acid profiles in the whole body were also similar among salinity treatments, while the levels of bioactive metabolite N‐acylethanolamines were significantly higher in fish reared in FW. The high survival rate, a similar Condition Index and lipid deposition in both treatments strongly suggest that the transfer of mullet juveniles from SW hatchery conditions to FW is a viable commercial scale production strategy. These results contribute to our understanding of mullet juveniles' performances under different salinities and indicate that FW conditions provide a suitable environment for mullet juveniles.</description><identifier>ISSN: 1355-557X</identifier><identifier>EISSN: 1365-2109</identifier><identifier>DOI: 10.1111/are.16066</identifier><language>eng</language><publisher>Oxford: Hindawi Limited</publisher><subject>Acclimation ; Acclimatization ; Body weight ; Carcasses ; Deposition ; Fatty acids ; Fish ; Fish hatcheries ; Freshwater ; growth ; Growth rate ; Hatcheries ; Inland water environment ; Juveniles ; Lipids ; Liver ; Marine fishes ; Metabolites ; Minors ; Mugil cephalus ; Mullet ; Physiological effects ; Saline water ; Salinity ; Salinity effects ; Survival</subject><ispartof>Aquaculture research, 2022-12, Vol.53 (17), p.5979-5987</ispartof><rights>2022 John Wiley & Sons Ltd.</rights><rights>Copyright © 2022 John Wiley & Sons Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2976-7844040c29f73546da189b35b70ef2f36f29e9d6698613ba3073e22e533dc9233</citedby><cites>FETCH-LOGICAL-c2976-7844040c29f73546da189b35b70ef2f36f29e9d6698613ba3073e22e533dc9233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fare.16066$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fare.16066$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Loi, Barbara</creatorcontrib><creatorcontrib>Leggieri, Francesca</creatorcontrib><creatorcontrib>Giménez Papiol, Gemma</creatorcontrib><creatorcontrib>Carta, Gianfranca</creatorcontrib><creatorcontrib>Banni, Sebastiano</creatorcontrib><creatorcontrib>Carboni, Stefano</creatorcontrib><creatorcontrib>Vallainc, Dario</creatorcontrib><title>Effects of salinity on lipids reserves, survival and growth of flathead grey mullet Mugil cephalus (Linnaeus, 1758)</title><title>Aquaculture research</title><description>Salinity is one of the main factors affecting physiological performances of teleost fish. Its influence on survival and growth rate of juvenile (five months old) Mugil cephalus (25.33 ± 1.01 mm length) was tested under hatchery conditions. After acclimation, fish were reared for three months at two salinities: freshwater (FW, 0 ppt) and saltwater (SW, 36 ppt). At the end of the experiment, growth, survival, and lipids deposition in the liver and carcasses were evaluated by histological and biochemical methods. Survival was high and similar between treatments. Fish reared in SW showed a significantly higher specific growth rate for body weight while Condition Index was similar. Lipid accumulation in the liver and total lipids and fatty acid profiles in the whole body were also similar among salinity treatments, while the levels of bioactive metabolite N‐acylethanolamines were significantly higher in fish reared in FW. The high survival rate, a similar Condition Index and lipid deposition in both treatments strongly suggest that the transfer of mullet juveniles from SW hatchery conditions to FW is a viable commercial scale production strategy. These results contribute to our understanding of mullet juveniles' performances under different salinities and indicate that FW conditions provide a suitable environment for mullet juveniles.</description><subject>Acclimation</subject><subject>Acclimatization</subject><subject>Body weight</subject><subject>Carcasses</subject><subject>Deposition</subject><subject>Fatty acids</subject><subject>Fish</subject><subject>Fish hatcheries</subject><subject>Freshwater</subject><subject>growth</subject><subject>Growth rate</subject><subject>Hatcheries</subject><subject>Inland water environment</subject><subject>Juveniles</subject><subject>Lipids</subject><subject>Liver</subject><subject>Marine fishes</subject><subject>Metabolites</subject><subject>Minors</subject><subject>Mugil cephalus</subject><subject>Mullet</subject><subject>Physiological effects</subject><subject>Saline water</subject><subject>Salinity</subject><subject>Salinity effects</subject><subject>Survival</subject><issn>1355-557X</issn><issn>1365-2109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLw0AUhQdRsFYX_oMBNxZMO4_MTLIspT6gIoiCuzBN7rRTpkmcSVry702sW-_mPvjOuXAQuqVkSvuaaQ9TKomUZ2hEuRQRoyQ9H2YhIiHU1yW6CmFHCI0JpyMUlsZA3gRcGRy0s6VtOlyV2NnaFgF7COAPEB5waP3BHrTDuizwxlfHZjtojNPNFvRwgg7vW-egwa_txjqcQ73Vrg34fmXLUkPbu1Alksk1ujDaBbj562P0-bj8WDxHq7enl8V8FeUsVTJSSRyTmPSLUVzEstA0SddcrBUBwwyXhqWQFlKmiaR8rTlRHBgDwXmRp4zzMbo7-da--m4hNNmuan3Zv8yY4pRwSUnSU5MTlfsqBA8mq73da99llGRDplmfafabac_OTuzROuj-B7P5-_Kk-AHmPHbn</recordid><startdate>202212</startdate><enddate>202212</enddate><creator>Loi, Barbara</creator><creator>Leggieri, Francesca</creator><creator>Giménez Papiol, Gemma</creator><creator>Carta, Gianfranca</creator><creator>Banni, Sebastiano</creator><creator>Carboni, Stefano</creator><creator>Vallainc, Dario</creator><general>Hindawi Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>202212</creationdate><title>Effects of salinity on lipids reserves, survival and growth of flathead grey mullet Mugil cephalus (Linnaeus, 1758)</title><author>Loi, Barbara ; Leggieri, Francesca ; Giménez Papiol, Gemma ; Carta, Gianfranca ; Banni, Sebastiano ; Carboni, Stefano ; Vallainc, Dario</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2976-7844040c29f73546da189b35b70ef2f36f29e9d6698613ba3073e22e533dc9233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Acclimation</topic><topic>Acclimatization</topic><topic>Body weight</topic><topic>Carcasses</topic><topic>Deposition</topic><topic>Fatty acids</topic><topic>Fish</topic><topic>Fish hatcheries</topic><topic>Freshwater</topic><topic>growth</topic><topic>Growth rate</topic><topic>Hatcheries</topic><topic>Inland water environment</topic><topic>Juveniles</topic><topic>Lipids</topic><topic>Liver</topic><topic>Marine fishes</topic><topic>Metabolites</topic><topic>Minors</topic><topic>Mugil cephalus</topic><topic>Mullet</topic><topic>Physiological effects</topic><topic>Saline water</topic><topic>Salinity</topic><topic>Salinity effects</topic><topic>Survival</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Loi, Barbara</creatorcontrib><creatorcontrib>Leggieri, Francesca</creatorcontrib><creatorcontrib>Giménez Papiol, Gemma</creatorcontrib><creatorcontrib>Carta, Gianfranca</creatorcontrib><creatorcontrib>Banni, Sebastiano</creatorcontrib><creatorcontrib>Carboni, Stefano</creatorcontrib><creatorcontrib>Vallainc, Dario</creatorcontrib><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Aquaculture research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Loi, Barbara</au><au>Leggieri, Francesca</au><au>Giménez Papiol, Gemma</au><au>Carta, Gianfranca</au><au>Banni, Sebastiano</au><au>Carboni, Stefano</au><au>Vallainc, Dario</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of salinity on lipids reserves, survival and growth of flathead grey mullet Mugil cephalus (Linnaeus, 1758)</atitle><jtitle>Aquaculture research</jtitle><date>2022-12</date><risdate>2022</risdate><volume>53</volume><issue>17</issue><spage>5979</spage><epage>5987</epage><pages>5979-5987</pages><issn>1355-557X</issn><eissn>1365-2109</eissn><abstract>Salinity is one of the main factors affecting physiological performances of teleost fish. Its influence on survival and growth rate of juvenile (five months old) Mugil cephalus (25.33 ± 1.01 mm length) was tested under hatchery conditions. After acclimation, fish were reared for three months at two salinities: freshwater (FW, 0 ppt) and saltwater (SW, 36 ppt). At the end of the experiment, growth, survival, and lipids deposition in the liver and carcasses were evaluated by histological and biochemical methods. Survival was high and similar between treatments. Fish reared in SW showed a significantly higher specific growth rate for body weight while Condition Index was similar. Lipid accumulation in the liver and total lipids and fatty acid profiles in the whole body were also similar among salinity treatments, while the levels of bioactive metabolite N‐acylethanolamines were significantly higher in fish reared in FW. The high survival rate, a similar Condition Index and lipid deposition in both treatments strongly suggest that the transfer of mullet juveniles from SW hatchery conditions to FW is a viable commercial scale production strategy. These results contribute to our understanding of mullet juveniles' performances under different salinities and indicate that FW conditions provide a suitable environment for mullet juveniles.</abstract><cop>Oxford</cop><pub>Hindawi Limited</pub><doi>10.1111/are.16066</doi><tpages>9</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Acclimation Acclimatization Body weight Carcasses Deposition Fatty acids Fish Fish hatcheries Freshwater growth Growth rate Hatcheries Inland water environment Juveniles Lipids Liver Marine fishes Metabolites Minors Mugil cephalus Mullet Physiological effects Saline water Salinity Salinity effects Survival |
| title | Effects of salinity on lipids reserves, survival and growth of flathead grey mullet Mugil cephalus (Linnaeus, 1758) |
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