Species validation, growth, reproduction and nutritional perspective of Indian pompano, Trachinotus mookalee–A candidate species for diversification in coastal mariculture
The Indian pompano Trachinotus mookalee can be an ideal and alternative marine candidate species for aquaculture with its cultivable traits. The study aimed to understand growth, reproductive and nutritional potentials of the fish in different culture environments and also for species validation to...
Gespeichert in:
| Veröffentlicht in: | Aquaculture 2021-12, Vol.545, p.737212, Article 737212 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | 737212 |
| container_title | Aquaculture |
| container_volume | 545 |
| creator | Sekar, Megarajan Ranjan, Ritesh Xavier, Biji Ghosh, Shubhadeep Pankyamma, Viji Ignatius, Boby Joseph, Imelda Achamveetil, Gopalakrishnan |
| description | The Indian pompano Trachinotus mookalee can be an ideal and alternative marine candidate species for aquaculture with its cultivable traits. The study aimed to understand growth, reproductive and nutritional potentials of the fish in different culture environments and also for species validation to avoid ambiguities in further research. Wild collected broodfishes have confirmed that the species is genetically and morphologically differentiated from its four closely related species of genus Trachinotus. The studied fish growth was significantly (P |
| doi_str_mv | 10.1016/j.aquaculture.2021.737212 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2636487824</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0044848621008759</els_id><sourcerecordid>2636487824</sourcerecordid><originalsourceid>FETCH-LOGICAL-c354t-d2331d383cb98a5fb628dbd81ac94cf907f5ede3fa850bb97901c654dd1614853</originalsourceid><addsrcrecordid>eNqNUcuO1DAQtBBIDAv_YG4cJoNfcZzjasRjpZU4sJwtx-6wHjJ21nYG7Y1_4Dv4Kb4Eh5kDR06tbnVVdXUh9JqSHSVUvj3szMNi7DKVJcGOEUZ3He8YZU_QhqqON61k7CnaECJEo4SSz9GLnA-EEClbukG_Ps9gPWR8MpN3pvgYtvhrit_L_RYnmFN0i12n2ASHw1KSXzsz4RlSrtjiT4DjiG-C8ybgOR5nE-IW3yVj732IZcn4GOM3MwH8_vHzGttKtCoBzhfpMSbsKk3KfvT27w3YB2yjyaUKHU3yF4Mv0bPRTBleXeoV-vL-3d3-Y3P76cPN_vq2sbwVpXGMc-q44nbolWnHQTLlBqeosb2wY0-6sQUHfDSqJcPQdz2hVrbCOSqpUC2_Qm_OvNX_wwK56KPPFqbJBIhL1kxyKVSnmKir_XnVpphzglHPydeTHzUleo1IH_Q_Eek1In2OqGL3ZyxULycPSef6kGDB-VQ_q130_8HyB-idp2o</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2636487824</pqid></control><display><type>article</type><title>Species validation, growth, reproduction and nutritional perspective of Indian pompano, Trachinotus mookalee–A candidate species for diversification in coastal mariculture</title><source>Elsevier ScienceDirect Journals Complete</source><creator>Sekar, Megarajan ; Ranjan, Ritesh ; Xavier, Biji ; Ghosh, Shubhadeep ; Pankyamma, Viji ; Ignatius, Boby ; Joseph, Imelda ; Achamveetil, Gopalakrishnan</creator><creatorcontrib>Sekar, Megarajan ; Ranjan, Ritesh ; Xavier, Biji ; Ghosh, Shubhadeep ; Pankyamma, Viji ; Ignatius, Boby ; Joseph, Imelda ; Achamveetil, Gopalakrishnan</creatorcontrib><description>The Indian pompano Trachinotus mookalee can be an ideal and alternative marine candidate species for aquaculture with its cultivable traits. The study aimed to understand growth, reproductive and nutritional potentials of the fish in different culture environments and also for species validation to avoid ambiguities in further research. Wild collected broodfishes have confirmed that the species is genetically and morphologically differentiated from its four closely related species of genus Trachinotus. The studied fish growth was significantly (P < 0.05) influenced by culture environments, where the maximum growth was attained in cage (684.9 ± 14.0 g), followed by pond (564 ± 13.6 g), Recirculating Aquaculture System (RAS) (471.5 ± 10 g) and the least in indoor Fibre-reinforced plastic tank (294.65 ± 10.35 g) for 12 months of culture. Growth data indicated presence of high genetic growth potential in the species, which could be improved with suitable intervention in abiotic factors. Studied reproductive sex steroid hormone concentrations varied in the fish and were matched with the different maturity stages confirmed by gonadal development stages. The sexually mature male and female fish found with elevated levels of testosterone (2.34 ± 0.25 ng/ml) and 17-β estradiol (2.56 ± 0.95 ng/ml), respectively, which indicated that sex differences has been persisting in the species and the steroid level could act as marker in assessing the maturity status of male and female fish. The gonadal developmental stages indicated that the fish became functional male and female brooders after 26 and 29 months of culture in sea cages, respectively. Nutritional contents of the fish was significantly (P < 0.05) influenced by the culture environments. Crude protein was maximum in cage reared fish (18.96 ± 0.36%), whereas fish in RAS exhibited high crude fat (6.87 ± 1.05%). Palmitic (C16:0) and glutamic acids were the maximum abundant fatty acid and amino acid, respectively in all the cultured environments. However, the content of essential polyunsaturated fatty acids (DHA and EPA) was significantly high in wild fish. Phosphorus and iron were the maximum abundant major and micro minerals, respectively in all the culture systems. With excellent traits linked with aquaculture, the species could be the most suitable candidate for species diversification in coastal mariculture. The species deserves further studies on the basis of influence of abiotic factors on different traits.
•Presence of pre-dorsal bone in Trachinotus mookalee distinguishes the species from other closely related species.•The fish is a suitable candidate species with an excellent farming traits and can be farmed either in open and closed system.•Hatchery produced fish larvae attained sexual maturity in sea cages•Male attained sexual maturity in 26 months at 2.6 kg weight and female attained maturity in 27 months at 2.88 kg weight.•Nutritional value of farm reared Indian pompano is similar to the wild stock</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/j.aquaculture.2021.737212</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>amino acids ; animal growth ; cages ; Candidate species ; crude fat ; crude protein ; Cultivable traits ; estradiol ; fatty acids ; females ; genus ; gonads ; Indian pompano ; iron ; males ; mariculture ; phosphorus ; reproduction ; sexual maturity ; species ; Species diversification ; species diversity ; steroid hormones ; testosterone ; Trachinotus ; wild fish</subject><ispartof>Aquaculture, 2021-12, Vol.545, p.737212, Article 737212</ispartof><rights>2021 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c354t-d2331d383cb98a5fb628dbd81ac94cf907f5ede3fa850bb97901c654dd1614853</citedby><cites>FETCH-LOGICAL-c354t-d2331d383cb98a5fb628dbd81ac94cf907f5ede3fa850bb97901c654dd1614853</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0044848621008759$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Sekar, Megarajan</creatorcontrib><creatorcontrib>Ranjan, Ritesh</creatorcontrib><creatorcontrib>Xavier, Biji</creatorcontrib><creatorcontrib>Ghosh, Shubhadeep</creatorcontrib><creatorcontrib>Pankyamma, Viji</creatorcontrib><creatorcontrib>Ignatius, Boby</creatorcontrib><creatorcontrib>Joseph, Imelda</creatorcontrib><creatorcontrib>Achamveetil, Gopalakrishnan</creatorcontrib><title>Species validation, growth, reproduction and nutritional perspective of Indian pompano, Trachinotus mookalee–A candidate species for diversification in coastal mariculture</title><title>Aquaculture</title><description>The Indian pompano Trachinotus mookalee can be an ideal and alternative marine candidate species for aquaculture with its cultivable traits. The study aimed to understand growth, reproductive and nutritional potentials of the fish in different culture environments and also for species validation to avoid ambiguities in further research. Wild collected broodfishes have confirmed that the species is genetically and morphologically differentiated from its four closely related species of genus Trachinotus. The studied fish growth was significantly (P < 0.05) influenced by culture environments, where the maximum growth was attained in cage (684.9 ± 14.0 g), followed by pond (564 ± 13.6 g), Recirculating Aquaculture System (RAS) (471.5 ± 10 g) and the least in indoor Fibre-reinforced plastic tank (294.65 ± 10.35 g) for 12 months of culture. Growth data indicated presence of high genetic growth potential in the species, which could be improved with suitable intervention in abiotic factors. Studied reproductive sex steroid hormone concentrations varied in the fish and were matched with the different maturity stages confirmed by gonadal development stages. The sexually mature male and female fish found with elevated levels of testosterone (2.34 ± 0.25 ng/ml) and 17-β estradiol (2.56 ± 0.95 ng/ml), respectively, which indicated that sex differences has been persisting in the species and the steroid level could act as marker in assessing the maturity status of male and female fish. The gonadal developmental stages indicated that the fish became functional male and female brooders after 26 and 29 months of culture in sea cages, respectively. Nutritional contents of the fish was significantly (P < 0.05) influenced by the culture environments. Crude protein was maximum in cage reared fish (18.96 ± 0.36%), whereas fish in RAS exhibited high crude fat (6.87 ± 1.05%). Palmitic (C16:0) and glutamic acids were the maximum abundant fatty acid and amino acid, respectively in all the cultured environments. However, the content of essential polyunsaturated fatty acids (DHA and EPA) was significantly high in wild fish. Phosphorus and iron were the maximum abundant major and micro minerals, respectively in all the culture systems. With excellent traits linked with aquaculture, the species could be the most suitable candidate for species diversification in coastal mariculture. The species deserves further studies on the basis of influence of abiotic factors on different traits.
•Presence of pre-dorsal bone in Trachinotus mookalee distinguishes the species from other closely related species.•The fish is a suitable candidate species with an excellent farming traits and can be farmed either in open and closed system.•Hatchery produced fish larvae attained sexual maturity in sea cages•Male attained sexual maturity in 26 months at 2.6 kg weight and female attained maturity in 27 months at 2.88 kg weight.•Nutritional value of farm reared Indian pompano is similar to the wild stock</description><subject>amino acids</subject><subject>animal growth</subject><subject>cages</subject><subject>Candidate species</subject><subject>crude fat</subject><subject>crude protein</subject><subject>Cultivable traits</subject><subject>estradiol</subject><subject>fatty acids</subject><subject>females</subject><subject>genus</subject><subject>gonads</subject><subject>Indian pompano</subject><subject>iron</subject><subject>males</subject><subject>mariculture</subject><subject>phosphorus</subject><subject>reproduction</subject><subject>sexual maturity</subject><subject>species</subject><subject>Species diversification</subject><subject>species diversity</subject><subject>steroid hormones</subject><subject>testosterone</subject><subject>Trachinotus</subject><subject>wild fish</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqNUcuO1DAQtBBIDAv_YG4cJoNfcZzjasRjpZU4sJwtx-6wHjJ21nYG7Y1_4Dv4Kb4Eh5kDR06tbnVVdXUh9JqSHSVUvj3szMNi7DKVJcGOEUZ3He8YZU_QhqqON61k7CnaECJEo4SSz9GLnA-EEClbukG_Ps9gPWR8MpN3pvgYtvhrit_L_RYnmFN0i12n2ASHw1KSXzsz4RlSrtjiT4DjiG-C8ybgOR5nE-IW3yVj732IZcn4GOM3MwH8_vHzGttKtCoBzhfpMSbsKk3KfvT27w3YB2yjyaUKHU3yF4Mv0bPRTBleXeoV-vL-3d3-Y3P76cPN_vq2sbwVpXGMc-q44nbolWnHQTLlBqeosb2wY0-6sQUHfDSqJcPQdz2hVrbCOSqpUC2_Qm_OvNX_wwK56KPPFqbJBIhL1kxyKVSnmKir_XnVpphzglHPydeTHzUleo1IH_Q_Eek1In2OqGL3ZyxULycPSef6kGDB-VQ_q130_8HyB-idp2o</recordid><startdate>20211215</startdate><enddate>20211215</enddate><creator>Sekar, Megarajan</creator><creator>Ranjan, Ritesh</creator><creator>Xavier, Biji</creator><creator>Ghosh, Shubhadeep</creator><creator>Pankyamma, Viji</creator><creator>Ignatius, Boby</creator><creator>Joseph, Imelda</creator><creator>Achamveetil, Gopalakrishnan</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20211215</creationdate><title>Species validation, growth, reproduction and nutritional perspective of Indian pompano, Trachinotus mookalee–A candidate species for diversification in coastal mariculture</title><author>Sekar, Megarajan ; Ranjan, Ritesh ; Xavier, Biji ; Ghosh, Shubhadeep ; Pankyamma, Viji ; Ignatius, Boby ; Joseph, Imelda ; Achamveetil, Gopalakrishnan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c354t-d2331d383cb98a5fb628dbd81ac94cf907f5ede3fa850bb97901c654dd1614853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>amino acids</topic><topic>animal growth</topic><topic>cages</topic><topic>Candidate species</topic><topic>crude fat</topic><topic>crude protein</topic><topic>Cultivable traits</topic><topic>estradiol</topic><topic>fatty acids</topic><topic>females</topic><topic>genus</topic><topic>gonads</topic><topic>Indian pompano</topic><topic>iron</topic><topic>males</topic><topic>mariculture</topic><topic>phosphorus</topic><topic>reproduction</topic><topic>sexual maturity</topic><topic>species</topic><topic>Species diversification</topic><topic>species diversity</topic><topic>steroid hormones</topic><topic>testosterone</topic><topic>Trachinotus</topic><topic>wild fish</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sekar, Megarajan</creatorcontrib><creatorcontrib>Ranjan, Ritesh</creatorcontrib><creatorcontrib>Xavier, Biji</creatorcontrib><creatorcontrib>Ghosh, Shubhadeep</creatorcontrib><creatorcontrib>Pankyamma, Viji</creatorcontrib><creatorcontrib>Ignatius, Boby</creatorcontrib><creatorcontrib>Joseph, Imelda</creatorcontrib><creatorcontrib>Achamveetil, Gopalakrishnan</creatorcontrib><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sekar, Megarajan</au><au>Ranjan, Ritesh</au><au>Xavier, Biji</au><au>Ghosh, Shubhadeep</au><au>Pankyamma, Viji</au><au>Ignatius, Boby</au><au>Joseph, Imelda</au><au>Achamveetil, Gopalakrishnan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Species validation, growth, reproduction and nutritional perspective of Indian pompano, Trachinotus mookalee–A candidate species for diversification in coastal mariculture</atitle><jtitle>Aquaculture</jtitle><date>2021-12-15</date><risdate>2021</risdate><volume>545</volume><spage>737212</spage><pages>737212-</pages><artnum>737212</artnum><issn>0044-8486</issn><eissn>1873-5622</eissn><abstract>The Indian pompano Trachinotus mookalee can be an ideal and alternative marine candidate species for aquaculture with its cultivable traits. The study aimed to understand growth, reproductive and nutritional potentials of the fish in different culture environments and also for species validation to avoid ambiguities in further research. Wild collected broodfishes have confirmed that the species is genetically and morphologically differentiated from its four closely related species of genus Trachinotus. The studied fish growth was significantly (P < 0.05) influenced by culture environments, where the maximum growth was attained in cage (684.9 ± 14.0 g), followed by pond (564 ± 13.6 g), Recirculating Aquaculture System (RAS) (471.5 ± 10 g) and the least in indoor Fibre-reinforced plastic tank (294.65 ± 10.35 g) for 12 months of culture. Growth data indicated presence of high genetic growth potential in the species, which could be improved with suitable intervention in abiotic factors. Studied reproductive sex steroid hormone concentrations varied in the fish and were matched with the different maturity stages confirmed by gonadal development stages. The sexually mature male and female fish found with elevated levels of testosterone (2.34 ± 0.25 ng/ml) and 17-β estradiol (2.56 ± 0.95 ng/ml), respectively, which indicated that sex differences has been persisting in the species and the steroid level could act as marker in assessing the maturity status of male and female fish. The gonadal developmental stages indicated that the fish became functional male and female brooders after 26 and 29 months of culture in sea cages, respectively. Nutritional contents of the fish was significantly (P < 0.05) influenced by the culture environments. Crude protein was maximum in cage reared fish (18.96 ± 0.36%), whereas fish in RAS exhibited high crude fat (6.87 ± 1.05%). Palmitic (C16:0) and glutamic acids were the maximum abundant fatty acid and amino acid, respectively in all the cultured environments. However, the content of essential polyunsaturated fatty acids (DHA and EPA) was significantly high in wild fish. Phosphorus and iron were the maximum abundant major and micro minerals, respectively in all the culture systems. With excellent traits linked with aquaculture, the species could be the most suitable candidate for species diversification in coastal mariculture. The species deserves further studies on the basis of influence of abiotic factors on different traits.
•Presence of pre-dorsal bone in Trachinotus mookalee distinguishes the species from other closely related species.•The fish is a suitable candidate species with an excellent farming traits and can be farmed either in open and closed system.•Hatchery produced fish larvae attained sexual maturity in sea cages•Male attained sexual maturity in 26 months at 2.6 kg weight and female attained maturity in 27 months at 2.88 kg weight.•Nutritional value of farm reared Indian pompano is similar to the wild stock</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.aquaculture.2021.737212</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0044-8486 |
| ispartof | Aquaculture, 2021-12, Vol.545, p.737212, Article 737212 |
| issn | 0044-8486 1873-5622 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2636487824 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | amino acids animal growth cages Candidate species crude fat crude protein Cultivable traits estradiol fatty acids females genus gonads Indian pompano iron males mariculture phosphorus reproduction sexual maturity species Species diversification species diversity steroid hormones testosterone Trachinotus wild fish |
| title | Species validation, growth, reproduction and nutritional perspective of Indian pompano, Trachinotus mookalee–A candidate species for diversification in coastal mariculture |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T16%3A59%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Species%20validation,%20growth,%20reproduction%20and%20nutritional%20perspective%20of%20Indian%20pompano,%20Trachinotus%20mookalee%E2%80%93A%20candidate%20species%20for%20diversification%20in%20coastal%20mariculture&rft.jtitle=Aquaculture&rft.au=Sekar,%20Megarajan&rft.date=2021-12-15&rft.volume=545&rft.spage=737212&rft.pages=737212-&rft.artnum=737212&rft.issn=0044-8486&rft.eissn=1873-5622&rft_id=info:doi/10.1016/j.aquaculture.2021.737212&rft_dat=%3Cproquest_cross%3E2636487824%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2636487824&rft_id=info:pmid/&rft_els_id=S0044848621008759&rfr_iscdi=true |