Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast
Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greate...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Pirrott, M. De [verfasserIn] Marchetti, G. M. [verfasserIn] Chelazzi, G. [verfasserIn] |
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E-Artikel |
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| Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 1999 |
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Online-Ressource |
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| Reproduktion: |
2005 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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| Übergeordnetes Werk: |
In: Journal of fish biology - Oxford [u.a.] : Wiley-Blackwell, 1969, 54(1999), 6, Seite 0 |
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volume:54 ; year:1999 ; number:6 ; pages:0 |
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| DOI / URN: |
10.1111/j.1095-8649.1999.tb02056.x |
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| 520 | |a Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. | ||
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10.1111/j.1095-8649.1999.tb02056.x doi (DE-627)NLEJ243261454 DE-627 ger DE-627 rakwb Pirrott, M. De verfasserin aut Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast Oxford, UK Blackwell Publishing Ltd 1999 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| foraging behaviour Marchetti, G. M. verfasserin aut Chelazzi, G. verfasserin aut In Journal of fish biology Oxford [u.a.] : Wiley-Blackwell, 1969 54(1999), 6, Seite 0 Online-Ressource (DE-627)NLEJ24392741X (DE-600)1471958-7 1095-8649 nnns volume:54 year:1999 number:6 pages:0 http://dx.doi.org/10.1111/j.1095-8649.1999.tb02056.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 54 1999 6 0 |
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10.1111/j.1095-8649.1999.tb02056.x doi (DE-627)NLEJ243261454 DE-627 ger DE-627 rakwb Pirrott, M. De verfasserin aut Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast Oxford, UK Blackwell Publishing Ltd 1999 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| foraging behaviour Marchetti, G. M. verfasserin aut Chelazzi, G. verfasserin aut In Journal of fish biology Oxford [u.a.] : Wiley-Blackwell, 1969 54(1999), 6, Seite 0 Online-Ressource (DE-627)NLEJ24392741X (DE-600)1471958-7 1095-8649 nnns volume:54 year:1999 number:6 pages:0 http://dx.doi.org/10.1111/j.1095-8649.1999.tb02056.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 54 1999 6 0 |
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10.1111/j.1095-8649.1999.tb02056.x doi (DE-627)NLEJ243261454 DE-627 ger DE-627 rakwb Pirrott, M. De verfasserin aut Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast Oxford, UK Blackwell Publishing Ltd 1999 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| foraging behaviour Marchetti, G. M. verfasserin aut Chelazzi, G. verfasserin aut In Journal of fish biology Oxford [u.a.] : Wiley-Blackwell, 1969 54(1999), 6, Seite 0 Online-Ressource (DE-627)NLEJ24392741X (DE-600)1471958-7 1095-8649 nnns volume:54 year:1999 number:6 pages:0 http://dx.doi.org/10.1111/j.1095-8649.1999.tb02056.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 54 1999 6 0 |
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10.1111/j.1095-8649.1999.tb02056.x doi (DE-627)NLEJ243261454 DE-627 ger DE-627 rakwb Pirrott, M. De verfasserin aut Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast Oxford, UK Blackwell Publishing Ltd 1999 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| foraging behaviour Marchetti, G. M. verfasserin aut Chelazzi, G. verfasserin aut In Journal of fish biology Oxford [u.a.] : Wiley-Blackwell, 1969 54(1999), 6, Seite 0 Online-Ressource (DE-627)NLEJ24392741X (DE-600)1471958-7 1095-8649 nnns volume:54 year:1999 number:6 pages:0 http://dx.doi.org/10.1111/j.1095-8649.1999.tb02056.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 54 1999 6 0 |
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10.1111/j.1095-8649.1999.tb02056.x doi (DE-627)NLEJ243261454 DE-627 ger DE-627 rakwb Pirrott, M. De verfasserin aut Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast Oxford, UK Blackwell Publishing Ltd 1999 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| foraging behaviour Marchetti, G. M. verfasserin aut Chelazzi, G. verfasserin aut In Journal of fish biology Oxford [u.a.] : Wiley-Blackwell, 1969 54(1999), 6, Seite 0 Online-Ressource (DE-627)NLEJ24392741X (DE-600)1471958-7 1095-8649 nnns volume:54 year:1999 number:6 pages:0 http://dx.doi.org/10.1111/j.1095-8649.1999.tb02056.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 54 1999 6 0 |
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Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast |
| abstract |
Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. |
| abstractGer |
Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. |
| abstract_unstemmed |
Three benthic predators Coris julis, Symphodus cinereus and Mullus surmuletus in a Posidonia oceanica reef lagoon of the Tyrrhenian coast had a broad diet, including hard-bodied invertebrates such as crustaceans and molluscs, but revealed consistent interspecific differences. Diet overlap was greater between C. julis and M. surmuletus in comparison to other combinations. All three species were diurnal feeders, but with diVerent daily patterns of foraging based on diVerent prey availability. There was a general spatio-temporal correlation in non-foraging activity among the three species, but foraging activity was correlated only between C. julis and the other two species, but not between S. cinereus and M. surmuletus .There was heterospecific aggregation during foraging between C. julis and M. surmuletus, and possibly a scrounger–producer relationship between them. Fights between C. julis specimens related to foraging activity were common, but not between species. These results support the view that diVerences in spatio-temporal organization of activity, and interactions during foraging, can contribute to resource partitioning among syntopic populations of fish belonging to the same trophic group. |
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Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast |
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Marchetti, G. M. Chelazzi, G. |
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