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Structure of fish assemblages on coastal rocky shores of the Azores

dc.contributor.authorHarmelin-Vivien, M. L.
dc.contributor.authorHarmelin, J.-G.
dc.contributor.authorAlmeida, A. J.
dc.date.accessioned2011-06-29T17:32:58Z
dc.date.available2011-06-29T17:32:58Z
dc.date.issued2001
dc.descriptionBol. Mus. Mun. Funchal, Sup. N.º 6: 127-138, 2001por
dc.description.abstractThe structure of fish assemblages was investigated from the surface down to 25 m depth on Azorean rocky shores. A total of 57 fish species was recorded by visual censuses, most species (66%) occurring in the whole depth range studied. Fish abundance was dominated by 11 species, mainly sparids, labrids, carangids and pomacentrids, which constituted over 88% of the total number of individuals recorded. The trophic structure of the fish assemblages studied in the Azores was characterized by the dominance of benthic mesocarnivores and high proportions of herbivores and pelagic macrocarnivores.por
dc.description.abstractA estrutura das comunidades ictiológicas dos fundos rochosos dos Açores foi estudada desde a superfície até aos 25 m de profundidade. Um total de 57 espécies de peixes foi identificado com recurso a censos visuais. A maioria das espécies (66%) ocorreu em toda a gama de profundidades estudada. A fauna ictiológica era dominada, em termos de abundância, por 11 espécies, principalmente pertencentes às famílias Sparidae, Labridae, Carangidae e Pomacentridae, os quais constituíram mais de 88% do número total de indivíduos observados. A estrutura trófica das comunidades ictiológicas estudadas nos Açores apresentouse dominada por meso-carnívoros bentónicos e proporções elevadas de herbívoros e macro-carnívoros pelágicos
dc.identifier.citationHarmelin-Vivien, M. L., Harmelin, J.-G. & Almeida, A. J. (2001) - Structure of fish assemblages on coastal rocky shores of the Azores. Bol. Mus. Mun. Funchal, Sup. N.º 6: 205-212por
dc.identifier.issn0870-3876
dc.identifier.urihttp://hdl.handle.net/10451/3619
dc.language.isoengpor
dc.publisherMuseu Municipal do Funchalpor
dc.subjectFish assemblagespor
dc.subjectRocky shorespor
dc.subjectAçores - Portugalpor
dc.titleStructure of fish assemblages on coastal rocky shores of the Azorespor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceFunchalpor
oaire.citation.endPage138por
oaire.citation.startPage127por
oaire.citation.titleBoletim do Museu Municipal do Funchalpor
rcaap.rightsopenAccesspor
rcaap.typearticlepor

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