Diet of striped sea bream Lithognathus mormyrus (Sparidae) from eastern central Adriatic Sea
The diet of striped sea bream, Lithognathus mormyrus (Linnaeus, 1758), from the central Adriatic Sea, was investigated with respect to fish size and seasons. Stomach contents of 524 specimens, total length (TL) from 12.8 to 31.7 cm, collected by trammel bottom nets and gill nets from January to Dece...
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| description | The diet of striped sea bream, Lithognathus mormyrus (Linnaeus, 1758), from the central Adriatic Sea, was investigated with respect to fish size and seasons. Stomach contents of 524 specimens, total length (TL) from 12.8 to 31.7 cm, collected by trammel bottom nets and gill nets from January to December 2008, were analysed. The overall percentage of empty stomachs (17.7%) evidenced variation with seasons, maximum during winter (30.0%) and minimum during summer (8.3%). The prey belong to eight major groups: Gastropoda, Bivalvia, Polychaeta, Decapoda, Amphipoda, Copepoda, Echinodermata and Teleostei. Bivalves were the most important ingested prey in all seasons in the length class from 16 to 26 cm TL. Small prey like amphipods and copepods constituted the main prey of fish less than 16 cm TL. Conversely, the proportion of decapods and teleosts increased in the largest size class (> 26 cm TL). Bivalves, Dosinia lupinus (%IRIa= 6.8) and Telinella pulchella (%IRIa= 3.1) and a decapod, Liocarcinus depurator (%IRIa= 2.6), were the most frequent prey. Diet composition showed little seasonal variation; bivalves were the most important prey in all seasons, but especially during winter. The lowest feeding frequency recorded in winter could be related to lower sea temperature. Striped sea bream is an active seeking bottom feeder whose diet consists of diverse benthic groups, with wide range of size and morphology.Original Abstract: Regime alimentaire du marbre, Lithognathus mormyrus (Sparidae), en mer Adriatique centrale. Le regime alimentaire de Lithognathus mormyrus en mer Adriatique a ete etudie en fonction de la taille des poissons et de la saison. Les contenus stomacaux de 524 specimens (12,8-31,7 cm LT), captures par une petite seine de plage de janvier a decembre 2008, ont ete analyses. Au total, 93 estomacs etaient vides (17,7%). Ce pourcentage a significativement change selon les saisons, avec un nombre maximum d'estomacs vides enregistre pendant l'hiver (30,0%) et un nombre minimum enregistre pendant l'ete (8,3%). Le contenu stomacal de Lithognathus mormyrus est compose de 8 groupes principaux de proies : les mollusques gastropodes et bivalves, les annelides polychetes, les crustaces decapodes, copepodes et amphipodes, les echinodermes et les teleosteens. Les bivalves sont les proies principales, surtout parmi la classe de taille de 16-26 cm LT. Les crustaces amphipodes et copepodes sont les proies principales des individus de taille inferieure a 16 cm LT. L |
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Stomach contents of 524 specimens, total length (TL) from 12.8 to 31.7 cm, collected by trammel bottom nets and gill nets from January to December 2008, were analysed. The overall percentage of empty stomachs (17.7%) evidenced variation with seasons, maximum during winter (30.0%) and minimum during summer (8.3%). The prey belong to eight major groups: Gastropoda, Bivalvia, Polychaeta, Decapoda, Amphipoda, Copepoda, Echinodermata and Teleostei. Bivalves were the most important ingested prey in all seasons in the length class from 16 to 26 cm TL. Small prey like amphipods and copepods constituted the main prey of fish less than 16 cm TL. Conversely, the proportion of decapods and teleosts increased in the largest size class (> 26 cm TL). Bivalves, Dosinia lupinus (%IRIa= 6.8) and Telinella pulchella (%IRIa= 3.1) and a decapod, Liocarcinus depurator (%IRIa= 2.6), were the most frequent prey. Diet composition showed little seasonal variation; bivalves were the most important prey in all seasons, but especially during winter. The lowest feeding frequency recorded in winter could be related to lower sea temperature. Striped sea bream is an active seeking bottom feeder whose diet consists of diverse benthic groups, with wide range of size and morphology.Original Abstract: Regime alimentaire du marbre, Lithognathus mormyrus (Sparidae), en mer Adriatique centrale. Le regime alimentaire de Lithognathus mormyrus en mer Adriatique a ete etudie en fonction de la taille des poissons et de la saison. Les contenus stomacaux de 524 specimens (12,8-31,7 cm LT), captures par une petite seine de plage de janvier a decembre 2008, ont ete analyses. Au total, 93 estomacs etaient vides (17,7%). Ce pourcentage a significativement change selon les saisons, avec un nombre maximum d'estomacs vides enregistre pendant l'hiver (30,0%) et un nombre minimum enregistre pendant l'ete (8,3%). Le contenu stomacal de Lithognathus mormyrus est compose de 8 groupes principaux de proies : les mollusques gastropodes et bivalves, les annelides polychetes, les crustaces decapodes, copepodes et amphipodes, les echinodermes et les teleosteens. Les bivalves sont les proies principales, surtout parmi la classe de taille de 16-26 cm LT. Les crustaces amphipodes et copepodes sont les proies principales des individus de taille inferieure a 16 cm LT. Les proportions de crustaces decapodes et de teleosteens ont augmente avec la croissance en taille du marbre. Au niveau specifique, les bivalves Dosinia lupinus (%IRIa= 6,8) et Telinella pulchella (%IRIa= 3,1), puis les crustaces decapodes Liocarnicus depurator (%IRIa= 2,6), ont ete les proies les plus frequentes. La composition du regime alimentaire a montre peu de variations saisonnieres : les bivalves ont ete dominants quelles que soient les saisons, et particulierement en hiver. La plus faible intensite d'alimentation enregistree en hiver pourrait etre liee a une plus faible temperature de la mer a cette periode. Le marbre est un poisson actif dans la recherche de sa nourriture. Le regime alimentaire du marbre est compose de divers groupes benthiques, avec un large panel de taille et de morphologie de ses proies.</description><identifier>ISSN: 0399-0974</identifier><identifier>CODEN: CYBIDK</identifier><language>eng</language><publisher>Paris: Société française d'ichtyologie</publisher><subject>Agnatha. Pisces ; Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Autoecology ; Biological and medical sciences ; Bivalvia ; Copepoda ; Dosinia lupinus ; Echinodermata ; Fundamental and applied biological sciences. Psychology ; Gastropoda ; Liocarcinus depurator ; Lithognathus mormyrus ; Marine ; Polychaeta ; Sparidae ; Teleostei ; Vertebrata</subject><ispartof>Cybium, 2010-12, Vol.34 (4), p.345-352</ispartof><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23769918$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>SANTIC, Mate</creatorcontrib><creatorcontrib>PALADIN, Antonela</creatorcontrib><creatorcontrib>ELEZ, Gordana</creatorcontrib><title>Diet of striped sea bream Lithognathus mormyrus (Sparidae) from eastern central Adriatic Sea</title><title>Cybium</title><description>The diet of striped sea bream, Lithognathus mormyrus (Linnaeus, 1758), from the central Adriatic Sea, was investigated with respect to fish size and seasons. Stomach contents of 524 specimens, total length (TL) from 12.8 to 31.7 cm, collected by trammel bottom nets and gill nets from January to December 2008, were analysed. The overall percentage of empty stomachs (17.7%) evidenced variation with seasons, maximum during winter (30.0%) and minimum during summer (8.3%). The prey belong to eight major groups: Gastropoda, Bivalvia, Polychaeta, Decapoda, Amphipoda, Copepoda, Echinodermata and Teleostei. Bivalves were the most important ingested prey in all seasons in the length class from 16 to 26 cm TL. Small prey like amphipods and copepods constituted the main prey of fish less than 16 cm TL. Conversely, the proportion of decapods and teleosts increased in the largest size class (> 26 cm TL). Bivalves, Dosinia lupinus (%IRIa= 6.8) and Telinella pulchella (%IRIa= 3.1) and a decapod, Liocarcinus depurator (%IRIa= 2.6), were the most frequent prey. Diet composition showed little seasonal variation; bivalves were the most important prey in all seasons, but especially during winter. The lowest feeding frequency recorded in winter could be related to lower sea temperature. Striped sea bream is an active seeking bottom feeder whose diet consists of diverse benthic groups, with wide range of size and morphology.Original Abstract: Regime alimentaire du marbre, Lithognathus mormyrus (Sparidae), en mer Adriatique centrale. Le regime alimentaire de Lithognathus mormyrus en mer Adriatique a ete etudie en fonction de la taille des poissons et de la saison. Les contenus stomacaux de 524 specimens (12,8-31,7 cm LT), captures par une petite seine de plage de janvier a decembre 2008, ont ete analyses. Au total, 93 estomacs etaient vides (17,7%). Ce pourcentage a significativement change selon les saisons, avec un nombre maximum d'estomacs vides enregistre pendant l'hiver (30,0%) et un nombre minimum enregistre pendant l'ete (8,3%). Le contenu stomacal de Lithognathus mormyrus est compose de 8 groupes principaux de proies : les mollusques gastropodes et bivalves, les annelides polychetes, les crustaces decapodes, copepodes et amphipodes, les echinodermes et les teleosteens. Les bivalves sont les proies principales, surtout parmi la classe de taille de 16-26 cm LT. Les crustaces amphipodes et copepodes sont les proies principales des individus de taille inferieure a 16 cm LT. Les proportions de crustaces decapodes et de teleosteens ont augmente avec la croissance en taille du marbre. Au niveau specifique, les bivalves Dosinia lupinus (%IRIa= 6,8) et Telinella pulchella (%IRIa= 3,1), puis les crustaces decapodes Liocarnicus depurator (%IRIa= 2,6), ont ete les proies les plus frequentes. La composition du regime alimentaire a montre peu de variations saisonnieres : les bivalves ont ete dominants quelles que soient les saisons, et particulierement en hiver. La plus faible intensite d'alimentation enregistree en hiver pourrait etre liee a une plus faible temperature de la mer a cette periode. Le marbre est un poisson actif dans la recherche de sa nourriture. Le regime alimentaire du marbre est compose de divers groupes benthiques, avec un large panel de taille et de morphologie de ses proies.</description><subject>Agnatha. Pisces</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Autoecology</subject><subject>Biological and medical sciences</subject><subject>Bivalvia</subject><subject>Copepoda</subject><subject>Dosinia lupinus</subject><subject>Echinodermata</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gastropoda</subject><subject>Liocarcinus depurator</subject><subject>Lithognathus mormyrus</subject><subject>Marine</subject><subject>Polychaeta</subject><subject>Sparidae</subject><subject>Teleostei</subject><subject>Vertebrata</subject><issn>0399-0974</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNotjLtOwzAUQDOARCn8gxcEDJHiuPFjrMqjSJUYChtSdG1fU6O8uHaG_j1I7XTOcHQuikUljCkro1ZXxXVKP1Ula8HVovh6ipjZGFjKFCf0LCEwSwg928V8GL8HyIc5sX6k_kj_8rCfgKIHfGSBxp4hpIw0MIdDJujY2lOEHB3bI9wUlwG6hLdnLovPl-ePzbbcvb--bda7cqq5yqX0K62MdRbRA5fCYOOthGCMlVZUqtEr7zgid1wqMD6gCNqAlTX3QmstlsX96TvR-Dtjym0fk8OugwHHObW6kUpXp_LuXEJy0AWCwcXUThR7oGNbCyWN4Vr8AblWXeg</recordid><startdate>20101230</startdate><enddate>20101230</enddate><creator>SANTIC, Mate</creator><creator>PALADIN, Antonela</creator><creator>ELEZ, Gordana</creator><general>Société française d'ichtyologie</general><scope>IQODW</scope><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>20101230</creationdate><title>Diet of striped sea bream Lithognathus mormyrus (Sparidae) from eastern central Adriatic Sea</title><author>SANTIC, Mate ; PALADIN, Antonela ; ELEZ, Gordana</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p217t-6d4879bcbeeda1639e5db6af99b6b307584dc1ee1c167a9dfe3f89ab621d38883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Agnatha. Pisces</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Autoecology</topic><topic>Biological and medical sciences</topic><topic>Bivalvia</topic><topic>Copepoda</topic><topic>Dosinia lupinus</topic><topic>Echinodermata</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gastropoda</topic><topic>Liocarcinus depurator</topic><topic>Lithognathus mormyrus</topic><topic>Marine</topic><topic>Polychaeta</topic><topic>Sparidae</topic><topic>Teleostei</topic><topic>Vertebrata</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SANTIC, Mate</creatorcontrib><creatorcontrib>PALADIN, Antonela</creatorcontrib><creatorcontrib>ELEZ, Gordana</creatorcontrib><collection>Pascal-Francis</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Cybium</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SANTIC, Mate</au><au>PALADIN, Antonela</au><au>ELEZ, Gordana</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Diet of striped sea bream Lithognathus mormyrus (Sparidae) from eastern central Adriatic Sea</atitle><jtitle>Cybium</jtitle><date>2010-12-30</date><risdate>2010</risdate><volume>34</volume><issue>4</issue><spage>345</spage><epage>352</epage><pages>345-352</pages><issn>0399-0974</issn><coden>CYBIDK</coden><abstract>The diet of striped sea bream, Lithognathus mormyrus (Linnaeus, 1758), from the central Adriatic Sea, was investigated with respect to fish size and seasons. Stomach contents of 524 specimens, total length (TL) from 12.8 to 31.7 cm, collected by trammel bottom nets and gill nets from January to December 2008, were analysed. The overall percentage of empty stomachs (17.7%) evidenced variation with seasons, maximum during winter (30.0%) and minimum during summer (8.3%). The prey belong to eight major groups: Gastropoda, Bivalvia, Polychaeta, Decapoda, Amphipoda, Copepoda, Echinodermata and Teleostei. Bivalves were the most important ingested prey in all seasons in the length class from 16 to 26 cm TL. Small prey like amphipods and copepods constituted the main prey of fish less than 16 cm TL. Conversely, the proportion of decapods and teleosts increased in the largest size class (> 26 cm TL). Bivalves, Dosinia lupinus (%IRIa= 6.8) and Telinella pulchella (%IRIa= 3.1) and a decapod, Liocarcinus depurator (%IRIa= 2.6), were the most frequent prey. Diet composition showed little seasonal variation; bivalves were the most important prey in all seasons, but especially during winter. The lowest feeding frequency recorded in winter could be related to lower sea temperature. Striped sea bream is an active seeking bottom feeder whose diet consists of diverse benthic groups, with wide range of size and morphology.Original Abstract: Regime alimentaire du marbre, Lithognathus mormyrus (Sparidae), en mer Adriatique centrale. Le regime alimentaire de Lithognathus mormyrus en mer Adriatique a ete etudie en fonction de la taille des poissons et de la saison. Les contenus stomacaux de 524 specimens (12,8-31,7 cm LT), captures par une petite seine de plage de janvier a decembre 2008, ont ete analyses. Au total, 93 estomacs etaient vides (17,7%). Ce pourcentage a significativement change selon les saisons, avec un nombre maximum d'estomacs vides enregistre pendant l'hiver (30,0%) et un nombre minimum enregistre pendant l'ete (8,3%). Le contenu stomacal de Lithognathus mormyrus est compose de 8 groupes principaux de proies : les mollusques gastropodes et bivalves, les annelides polychetes, les crustaces decapodes, copepodes et amphipodes, les echinodermes et les teleosteens. Les bivalves sont les proies principales, surtout parmi la classe de taille de 16-26 cm LT. Les crustaces amphipodes et copepodes sont les proies principales des individus de taille inferieure a 16 cm LT. Les proportions de crustaces decapodes et de teleosteens ont augmente avec la croissance en taille du marbre. Au niveau specifique, les bivalves Dosinia lupinus (%IRIa= 6,8) et Telinella pulchella (%IRIa= 3,1), puis les crustaces decapodes Liocarnicus depurator (%IRIa= 2,6), ont ete les proies les plus frequentes. La composition du regime alimentaire a montre peu de variations saisonnieres : les bivalves ont ete dominants quelles que soient les saisons, et particulierement en hiver. La plus faible intensite d'alimentation enregistree en hiver pourrait etre liee a une plus faible temperature de la mer a cette periode. Le marbre est un poisson actif dans la recherche de sa nourriture. Le regime alimentaire du marbre est compose de divers groupes benthiques, avec un large panel de taille et de morphologie de ses proies.</abstract><cop>Paris</cop><pub>Société française d'ichtyologie</pub><tpages>8</tpages></addata></record> |
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| subjects | Agnatha. Pisces Animal and plant ecology Animal, plant and microbial ecology Animals Autoecology Biological and medical sciences Bivalvia Copepoda Dosinia lupinus Echinodermata Fundamental and applied biological sciences. Psychology Gastropoda Liocarcinus depurator Lithognathus mormyrus Marine Polychaeta Sparidae Teleostei Vertebrata |
| title | Diet of striped sea bream Lithognathus mormyrus (Sparidae) from eastern central Adriatic Sea |
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