2011
DOI: 10.5007/2175-7925.2010v23n2p61
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Abstract: ResumoDistribuição espacial dos macroorganismos bentônicos nos recifes da Praia de Porto de Galinhas (nordeste do Brasil) com atenção especial aos corais e hidróides calcários. Apesar da sua importância ecológica e socioeconômica, os recifes de coral estão sob constante ameaça e requerem práticas de gestão adequadas. Dados sobre a estrutura espacial destes ecossistemas são essenciais para projetos de conservação de boa qualidade nestas áreas. Este estudo objetivou analisar a distribuição espacial dos macroorga… Show more

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Cited by 18 publications
(25 citation statements)
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“…Stenhorhynchus seticornis has an elongated body, which provides perfect camouflage and symbiosis among the octocoral structures. The ornamental crab Platypodiella spectabilis was found on the zooanthid Palythoa caribaeorum Duchassaing and Michelotti, 1860 that commonly covers the flat reef surface in the breaker zone (Barradas et al, 2010), an association also reported by Gleibs et al (1995) in the Colombian Caribbean Sea. Domecia acanthophora, which was found in this study only on the hydrocoral Millepora alcicornis Linnaeus, 1758, was also recorded on Millepora alcicornis at Parrachos de Maracajaú, northeastern Brazil (Garcia et al, 2008), and on three acroporid corals [Acropora cervicornis (Lamarck, 1816), A. palmata (Lamarck, 1816) and A. prolifera (Lamarck, 1816] in Puerto Rico (Patton, 1967).…”
Section: Spatial Distributionmentioning
confidence: 69%
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“…Stenhorhynchus seticornis has an elongated body, which provides perfect camouflage and symbiosis among the octocoral structures. The ornamental crab Platypodiella spectabilis was found on the zooanthid Palythoa caribaeorum Duchassaing and Michelotti, 1860 that commonly covers the flat reef surface in the breaker zone (Barradas et al, 2010), an association also reported by Gleibs et al (1995) in the Colombian Caribbean Sea. Domecia acanthophora, which was found in this study only on the hydrocoral Millepora alcicornis Linnaeus, 1758, was also recorded on Millepora alcicornis at Parrachos de Maracajaú, northeastern Brazil (Garcia et al, 2008), and on three acroporid corals [Acropora cervicornis (Lamarck, 1816), A. palmata (Lamarck, 1816) and A. prolifera (Lamarck, 1816] in Puerto Rico (Patton, 1967).…”
Section: Spatial Distributionmentioning
confidence: 69%
“…The five most significant (dominant and frequent) species in this area, Calcinus tibicen, Pagurus provenzanoi, Mithraculus forceps, Microphrys bicornutus and Mithrax hemphilli are commonly associated with secondary substrates such as macrophytes, sponges and corals on reefs in northeastern Brazil, and can be collected manually during low tide (Melo, 1996;Almeida et al, 2008;Garcia et al, 2008;Batista et al, 2009). On these reefs, the Confined area, with its shallow, welllighted pools is favorable for the establishment of secondary substrates such as macrophytes, zooanthids and corals (Maida and Ferreira, 1997;Barradas et al, 2010) and decapod crustaceans are known to be associated with these living substrates (Stevens and Anderson, 2000;Batista et al, 2009;Wirtz et al, 2009).…”
Section: Spatial Distributionmentioning
confidence: 99%
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“…On the Coral Coast of the state of Pernambuco, the marine tourism in the area of the coastal reefs is causing serious problems for the conservation of the reefs (MAIDA; FERREIRA, 2003;STEINER et al, 2006). Also in the State of Pernambuco, more recent studies of the reefs of Porto de Galinhas have observed a higher percentage of bare areas in which people are taken by boat to walk on the reef tops and practice snorkeling (BARRADAS et al, 2010(BARRADAS et al, , 2012. The demand for the reef animals as souvenirs and the aquarium trade has been intensifying in the reef areas throughout the length of the Brazilian coast.…”
Section: Marine Tourism and Overexploitation Of Reef Organismsmentioning
confidence: 99%
“…e Laurencia dendroidea, que só foram observadas no andar inferior do mesolitoral, ou seja, em um ambiente de menor tempo de emersão. Barradas et al (2010), estudando a distribuição espacial do macrobentos na praia de Porto de Galinhas, observaram alta cobertura média do recife, em torno de 53% do total do topo recifal submerso e que os gêneros mais abundantes foram Sargassum, Padina, Caulerpa J.V.Lamouroux e Dictyota J.V.Lamouroux, mostrando, assim, uma forte relação desses gêneros com o ambiente de infralitoral. A figura 1a mostra a distribuição das macroalgas mais frequentes no período seco e a figura 1b, no chuvoso, notando a dominância de Palissada perforata durante todo o ano e ainda uma diminuição da frequência relativa de algumas algas no período chuvoso.…”
Section: Distribuição Das Espécies Dominantesunclassified