Foraging and mobility in three species of Aciculata (Annelida: Polychaeta)
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Biology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842006000600014 |
Resumo: | Aspects of feeding, such as food capture and ingestion, as well as mobility of the polychaetes Eurythoe complanata, Marphysa formosa and Diopatra aciculata, from São Sebastião Channel (São Sebastião, state of São Paulo) were observed in laboratory conditions. Eurythoe complanata, a carnivorous species, fed exclusively on pieces of fish with the aid of strong muscular retractable lips, and detected the presence of food by chemical stimuli. Diopatra aciculata, an omnivorous species, captured and ingested different kinds of food with the aid of its jaws, generating a flow of water through its tube by which it detects the presence of food and oxygenates its gills. Marphysa formosa also used its jaws to bite and lacerate food. These species showed greater or lesser degrees of intolerance to light. |
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Brazilian Journal of Biology |
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Foraging and mobility in three species of Aciculata (Annelida: Polychaeta)foragingmobilityAciculataPolychaetaAnnelidaAspects of feeding, such as food capture and ingestion, as well as mobility of the polychaetes Eurythoe complanata, Marphysa formosa and Diopatra aciculata, from São Sebastião Channel (São Sebastião, state of São Paulo) were observed in laboratory conditions. Eurythoe complanata, a carnivorous species, fed exclusively on pieces of fish with the aid of strong muscular retractable lips, and detected the presence of food by chemical stimuli. Diopatra aciculata, an omnivorous species, captured and ingested different kinds of food with the aid of its jaws, generating a flow of water through its tube by which it detects the presence of food and oxygenates its gills. Marphysa formosa also used its jaws to bite and lacerate food. These species showed greater or lesser degrees of intolerance to light.Instituto Internacional de Ecologia2006-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842006000600014Brazilian Journal of Biology v.66 n.4 2006reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/S1519-69842006000600014info:eu-repo/semantics/openAccessPardo,E. V.Amaral,A. C. Z.eng2007-04-13T00:00:00Zoai:scielo:S1519-69842006000600014Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2007-04-13T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false |
dc.title.none.fl_str_mv |
Foraging and mobility in three species of Aciculata (Annelida: Polychaeta) |
title |
Foraging and mobility in three species of Aciculata (Annelida: Polychaeta) |
spellingShingle |
Foraging and mobility in three species of Aciculata (Annelida: Polychaeta) Pardo,E. V. foraging mobility Aciculata Polychaeta Annelida |
title_short |
Foraging and mobility in three species of Aciculata (Annelida: Polychaeta) |
title_full |
Foraging and mobility in three species of Aciculata (Annelida: Polychaeta) |
title_fullStr |
Foraging and mobility in three species of Aciculata (Annelida: Polychaeta) |
title_full_unstemmed |
Foraging and mobility in three species of Aciculata (Annelida: Polychaeta) |
title_sort |
Foraging and mobility in three species of Aciculata (Annelida: Polychaeta) |
author |
Pardo,E. V. |
author_facet |
Pardo,E. V. Amaral,A. C. Z. |
author_role |
author |
author2 |
Amaral,A. C. Z. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Pardo,E. V. Amaral,A. C. Z. |
dc.subject.por.fl_str_mv |
foraging mobility Aciculata Polychaeta Annelida |
topic |
foraging mobility Aciculata Polychaeta Annelida |
description |
Aspects of feeding, such as food capture and ingestion, as well as mobility of the polychaetes Eurythoe complanata, Marphysa formosa and Diopatra aciculata, from São Sebastião Channel (São Sebastião, state of São Paulo) were observed in laboratory conditions. Eurythoe complanata, a carnivorous species, fed exclusively on pieces of fish with the aid of strong muscular retractable lips, and detected the presence of food by chemical stimuli. Diopatra aciculata, an omnivorous species, captured and ingested different kinds of food with the aid of its jaws, generating a flow of water through its tube by which it detects the presence of food and oxygenates its gills. Marphysa formosa also used its jaws to bite and lacerate food. These species showed greater or lesser degrees of intolerance to light. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-11-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842006000600014 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842006000600014 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1519-69842006000600014 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Biology v.66 n.4 2006 reponame:Brazilian Journal of Biology instname:Instituto Internacional de Ecologia (IIE) instacron:IIE |
instname_str |
Instituto Internacional de Ecologia (IIE) |
instacron_str |
IIE |
institution |
IIE |
reponame_str |
Brazilian Journal of Biology |
collection |
Brazilian Journal of Biology |
repository.name.fl_str_mv |
Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE) |
repository.mail.fl_str_mv |
bjb@bjb.com.br||bjb@bjb.com.br |
_version_ |
1752129876308000768 |