Teredinidae (Mollusca, Bivalvia) Do Litoral Do Paraná, Brasil

Müller, Ana Claudia de Paula; Lana, Paulo da Cunha

doi:10.5380/rn.v1i3.41194

Cited by 10 publications

(13 citation statements)

References 3 publications

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“…Su presencia en área de intensa actividad pesquera es preocupante, una vez que estos bivalvos provocan extensos daños a los manglares, destruyendo raíces y ramas, además de atacar la madera usada en la construcción de casas, barcos y armadillas pesqueras (Barletta et al 1998). Ambas especies identificadas en el estuario son comunes en manglares del Atlántico Occidental y ocurren a lo largo de la costa brasileña (Müller & Lana 1986, Leonel et al 2002, Santos-Filho et al 2008.…”

Section: Discussionunclassified

Zonación vertical del macrobentos de sustratos sólidos del estuario del río Massangana, Bahía de Suape, Pernambuco, Brasil

et al. 2009

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. 2009. Vertical zonation of the hard substrata macrofauna of the Massangana River estuary, Suape Bay (Pernambuco, Brazil). Biota Neotrop. 9(1): http://www.biotaneotropica. org.br/v9n1/en/abstract?article+bn01609012009. Abstract:The estuarine area of the Massangana River (Pernambuco, Brazil) undergoes several kinds of interventions as a result of the activities of the Suape Industrial and Harbor Complex, which could affect local biotic communities. Thus, this study aimed to verify the composition of the benthic macrofauna of hard substrates regarding their vertical distribution in order to support the future biomonitoring of possible changes in this complex. The invertebrates found in an area of 519 m 2 were collected and their distribution on the biogenic and abiogenic substrates was described. A total of 79 species were found, primarily in the mangroves and distributed in three intertidal zones: a Chthamaletum, which comprised the intertidal and upper shore, the balanid zone, with barnacles and oysters in the mid intertidal, and the Bostrychietum, in the lowest region. In general, this matched the Brazilian and international vertical distribution patterns for mangrove invertebrates. The presence of rocky substrate and the area's high salinity made possible the occurrence of 28 species-including the coral Siderastrea stellata -in an estuarine area. The enlarged distribution of the bivalve Isognomon alatus, the barnacle Amphibalanus reticulatus, and the bryozoans Biflustra savartii, Bowerbankia gracilis, and Conopeum reticulum on the Brazilian coast can be explained by the proximity to the Port of Suape, which allows for passive transportation on ships. The scattered distribution of the fouling organisms among the substrates and the absence of characteristic animals of this ecosystem (such as the mussels) suggest that the environment is already undergoing some stress due to the diverse human interventions occurring in this area. Keywords: spatial distribution, macrobenthos, mangrove, biodiversity, Northeast Brazil. Resumen: El área estuarina del río Massangana (Pernambuco, Brasil) está sujeta a diversas intervenciones antropomórficas resultantes de las actividades del Complejo Industrial y Portuario de Suape, que pueden afectar las comunidades bióticas. Con esa perspectiva, este estudio tuvo como finalidad verificar la composición de la macrofauna bentónica de los sustratos sólidos, en su gradiente de distribución vertical, que sirva de referencia para futuros monitoreos biológicos relacionados a los cambios que pueden ocurrir en el complejo portuario. Se colectaron los invertebrados presentes en un área de 519 m 2 y su distribución en los sustratos biogénicos y abiogénicos es mostrada en el siguiente trabajo. Fueron encontradas 79 especies presentes principalmente en los mangles y distribuidas en tres zonas del intermareal: Chthamaletum, delimitando el supralitoral, "zona balanoide", conteniendo cirripedios y ostras, en la región intermareal media, y el Bostrychietum, en la región inferior. Esta distribución co...

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Section: Discussionunclassified

Zonación vertical del macrobentos de sustratos sólidos del estuario del río Massangana, Bahía de Suape, Pernambuco, Brasil

et al. 2009

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“…Localidade tipo: Paramaribo, Guiana Holandesa (BARTSCH, 1920: 69 (BARTSCH, 1920;TURNER, 1966;NAIR & SARASWATHY, 1971;RANCUREL, 1971;BASTIDA & TORTI, 1972;MULLER & LANA, 1986). Comentários: Espécie presente nas estações do ambiente estuarino nas capturas naturais (Estações I, II, III, IV, VII), estando ausente em ambiente marinho (Estação VI) e nas capturas em coletores de pinho (Estação V).…”

Section: Teredo Adamiunclassified

“…Material examinado: Foram examinados onze espécimens. Distribuição Geográfica: Atlântico Ocidental: Flórida; Brasil (Alagoas, Rio de Janeiro, São Paulo, Paraná) (BARTSCH, 1922;TURNER, 1966;MULLER, 1984;MULLER & LANA, 1986;1987;JUNQUEIRA, SILVA & SILVA, 1989;JUNQUEIRA & SILVA, 1990;LOPES, 1991). Descrição: Paletas não segmentadas, forma de remo estreito na porção basal; extremidade distal em forma de V arredondado e profundo, com dois prolongamentos (expanções do perióstraco); face interna com "mancha" arredondada típica ("ampulheta" por MULLER, 1984); face externa com faixas (linhas horizontais) muito finas; perióstraco marrom-castanho escuro, brilhante; pedúnculo curto a medianamente longo com ligeira inclinação; sifões separados, com papilas laranja-escuro na extremidade.…”

Section: Teredo Clappiunclassified

“…Pacífico Oriental: Costa Leste do Panamá; Peru. Indo-Pacífico: Costa Leste da Índia (Estuário de Mahanadi) (BARTSCH, 1922;TURNER, 1966;1971a;SUBBARAO, 1968;NAIR & SARASWATHY, 1971;RIOS, 1975;BASTIDA & TORTI, 1972;NAIR, 1975;MULLER, 1984;RIOS, 1985;MULLER & LANA, 1986;1987;LOPES, 1991;CORREIA, 1992). Comentários: A espécie foi coletada em troncos naturais em todas as estações do manguezal (Estações I, II, III, IV, VII) estando ausente no ambiente marinho (Estação V) e também nos coletores de pinho (Estação VI).…”

Section: Nausitora Fusticula (Jeffreys1860): 125unclassified

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Teredinidae (Mollusca - Bivalvia) do Rio Manguaba e da Praia de Barreiras do Boqueirão, Porto de Pedras e Japaratinga, Alagoas, Brasil.

Freitas¹,

Mello²

1999

TropOcean

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“…Collections of wood-boring species in Brazilian estuaries have been carried out through different methodologies by using (1) laminated panels of pine wood sheets (JUNQUEIRA et al, 1989), (2) branches from mangrove trees (LOPES & NARCHI, 1993;REIS, 1995), (3) the first two methods combined (MÜLLER & LANA, 1986;LEONEL et al, 2002), (4) laminated panels of pine wood and of mangrove tree sheets combined with entire blocks of wood of mangrove trees (LOPES & NARCHI, 1997), and (5) entire blocks of wood from mangrove trees (SANTOS et al, 2003).…”

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The interference of methods in the collection of teredinids (Mollusca, Bivalvia) in mangrove habitats

Leonel

Lopes

Moraes

et al. 2006

Iheringia, Sér. Zool.

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ABSTRACT. In the estuary of the Mamanguape River (Paraíba, Brazil), a new collection technique was developed and applied with virgin poles of mangrove trees Avicennia schaueriana (Verbenaceae), Rhizophora mangle (Rhizophoraceae), and Laguncularia racemosa (Combretaceae), taking into account wood preference, water salinity and depth influence during teredinid larval settlement. Sets of poles were vertically fixed in the riverbed at three sites along a decreasing salinity gradient, where they stayed for four months. The poles were collected and divided into upper, median, and lower segments, in agreement with different immersion regimes. An increase of 239% was obtained in the number of individuals when compared to a previous study in the same area using a different methodology. The species Teredo bartschi (Clapp, 1923), Nausitora fusticula (Jeffreys, 1860) and Bankia fimbriatula Moll & Roch, 1931 were registered in both studies, and the species Psiloteredo healdi (Bartsch, 1931) is here registered for the first time as occurring in that estuary. The species Neoteredo reynei (Bartsch, 1920), previously registered on tree branches of the mangrove habitat, was not found in the present work. Bankia fimbriatula, the most abundant species, did not show preference for any substratum but occurred significantly on the lower segment of the poles. N. fusticula, second in abundance, preferred to settle on poles of A. schaueriana and on any of the three segments. Aiming to assess the habitat variations, a more accurate study on teredinids diversity in mangrove ecosystems should be performed through a concomitant analysis from tree branches of the mangrove habitat, as well as from poles of mangrove trees or panels made of pine wood or mangrove trees wood. These collection devices should be maintained along a decreasing salinity gradient exposed to different tide levels. KEYWORDS. RESUMO. Interferência de métodos na coleta de teredinídios (Mollusca, Bivalvia) em habitats de manguezais.Contemplando a preferência pelo tipo de madeira, a influência da profundidade e da salinidade durante assentamento larval de teredinídeos, uma nova técnica de coleta foi aplicada e desenvolvida no estuário do rio Mamanguape (Paraíba, Brasil), utilizando varas virgens de três espécies de árvores do manguezal: Avicennia schaueriana (Verbenaceae), Rhizophora mangle (Rhizophoraceae) e Laguncularia racemosa (Combretaceae). Em três estações demarcadas ao longo do gradiente decrescente de salinidade, conjuntos de varas foram verticalmente fixados nas margens do rio. Após quatro meses, as varas eram coletadas e divididas em três segmentos (superior, médio e inferior), de acordo com os regimes de imersão a que foram submetidas. Comparativamente aos dados obtidos por um estudo anterior na mesma área, com outras metodologias de coleta, foi obtido um aumento de 239% no número de indivíduos coletados com a nova técnica. Embora as espécies Teredo bartschi (Clapp, 1923), Nausitora fusticula (Jeffreys, 1860) e Bankia fimbriatula Moll & Roch, 1931 tenham ocorr...

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Teredinidae (Mollusca, Bivalvia) Do Litoral Do Paraná, Brasil

Cited by 10 publications

References 3 publications

Zonación vertical del macrobentos de sustratos sólidos del estuario del río Massangana, Bahía de Suape, Pernambuco, Brasil

Zonación vertical del macrobentos de sustratos sólidos del estuario del río Massangana, Bahía de Suape, Pernambuco, Brasil

Teredinidae (Mollusca - Bivalvia) do Rio Manguaba e da Praia de Barreiras do Boqueirão, Porto de Pedras e Japaratinga, Alagoas, Brasil.

The interference of methods in the collection of teredinids (Mollusca, Bivalvia) in mangrove habitats

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