Seasonal comparison of the diets of juvenile European anchovy Engraulis encrasicolus and sardine Sardina pilchardus in the Gulf of Lions
9 pages, 4 figures, 4 tables
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Elsevier
2014-05
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Subjects: | Environmental changes, Trophic ecology, Sympatry, Northwestern Mediterranean, Small pelagic fish, |
Online Access: | http://hdl.handle.net/10261/97758 |
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dig-icm-es-10261-977582021-12-17T11:40:31Z Seasonal comparison of the diets of juvenile European anchovy Engraulis encrasicolus and sardine Sardina pilchardus in the Gulf of Lions Costalago, D. Palomera, Isabel Tirelli, Valentina Environmental changes Trophic ecology Sympatry Northwestern Mediterranean Small pelagic fish 9 pages, 4 figures, 4 tables Anchovy and sardine in the Mediterranean are known to share the same habitat and, consequently, to interact with one another. These two sympatric pelagic species are planktivorous and consume a wide range of planktonic prey items during all their developmental stages, potentially overlapping their ecological niches, although the feeding interactions between these species have been poorly investigated. Here we compare the dietary habits of the juvenile phases of anchovy and sardine during different seasons in the northwestern Mediterranean Sea, through analysis of their stomach contents and of their feeding-related anatomical characteristics. In this study we show that juveniles of anchovy and sardine do not compete for food, and we describe significant dietary differences between anchovy and sardine due to their different alimentary tract morphology. © 2014 Elsevier B.V. This researchwas conductedwithin the European project SARDONE (FP6 – 44294) Peer Reviewed 2014-06-05T06:54:08Z 2014-06-05T06:54:08Z 2014-05 2014-06-05T06:54:08Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.1016/j.seares.2014.02.008 issn: 1385-1101 Journal of Sea Research 89: 64-72 (2014) http://hdl.handle.net/10261/97758 10.1016/j.seares.2014.02.008 https://doi.org/10.1016/j.seares.2014.02.008 none Elsevier |
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Environmental changes Trophic ecology Sympatry Northwestern Mediterranean Small pelagic fish Environmental changes Trophic ecology Sympatry Northwestern Mediterranean Small pelagic fish |
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Environmental changes Trophic ecology Sympatry Northwestern Mediterranean Small pelagic fish Environmental changes Trophic ecology Sympatry Northwestern Mediterranean Small pelagic fish Costalago, D. Palomera, Isabel Tirelli, Valentina Seasonal comparison of the diets of juvenile European anchovy Engraulis encrasicolus and sardine Sardina pilchardus in the Gulf of Lions |
description |
9 pages, 4 figures, 4 tables |
format |
artículo |
topic_facet |
Environmental changes Trophic ecology Sympatry Northwestern Mediterranean Small pelagic fish |
author |
Costalago, D. Palomera, Isabel Tirelli, Valentina |
author_facet |
Costalago, D. Palomera, Isabel Tirelli, Valentina |
author_sort |
Costalago, D. |
title |
Seasonal comparison of the diets of juvenile European anchovy Engraulis encrasicolus and sardine Sardina pilchardus in the Gulf of Lions |
title_short |
Seasonal comparison of the diets of juvenile European anchovy Engraulis encrasicolus and sardine Sardina pilchardus in the Gulf of Lions |
title_full |
Seasonal comparison of the diets of juvenile European anchovy Engraulis encrasicolus and sardine Sardina pilchardus in the Gulf of Lions |
title_fullStr |
Seasonal comparison of the diets of juvenile European anchovy Engraulis encrasicolus and sardine Sardina pilchardus in the Gulf of Lions |
title_full_unstemmed |
Seasonal comparison of the diets of juvenile European anchovy Engraulis encrasicolus and sardine Sardina pilchardus in the Gulf of Lions |
title_sort |
seasonal comparison of the diets of juvenile european anchovy engraulis encrasicolus and sardine sardina pilchardus in the gulf of lions |
publisher |
Elsevier |
publishDate |
2014-05 |
url |
http://hdl.handle.net/10261/97758 |
work_keys_str_mv |
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