Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)

Detalhes bibliográficos
Autor(a) principal: Matthews-Cascon,Helena
Data de Publicação: 2009
Outros Autores: Rocha-Barreira,Cristina de Almeida, Meirelles,Carlos, Bigatti,Gregorio, Penchaszadeh,Pablo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000200013
Resumo: Turbinella laevigata is found since the intertidal zone up to 40 m depth, being endemic of Brazil where it occurs from the state of Amapá to the state of Espirito Santo. The objective of this study was to describe the ootheca of this species. Fifteen samples collected in the Olho d'Água Beach, City of Icapuí and Fleixeiras Beach, City of Trairí, both in Ceará State, Northeast Brazil, were studied. The spawns were composed by 15 +/- 1.4 SD capsules and had 63 +/- 6.4 SD mm of length with 41 +/- 2.5 SD mm of width. They had a convex and a concave surface, and plaited edges that drew out until the basal membrane, to which they joined forming a medial ridge. This species apparently produced a high amount of nurse eggs. The early juveniles measured 6.4 +/- 0.7 SD mm of length and they presented a protoconch with three whorls.
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spelling Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)ReproductionMolluscaTurbinellidaeTurbinella laevigata is found since the intertidal zone up to 40 m depth, being endemic of Brazil where it occurs from the state of Amapá to the state of Espirito Santo. The objective of this study was to describe the ootheca of this species. Fifteen samples collected in the Olho d'Água Beach, City of Icapuí and Fleixeiras Beach, City of Trairí, both in Ceará State, Northeast Brazil, were studied. The spawns were composed by 15 +/- 1.4 SD capsules and had 63 +/- 6.4 SD mm of length with 41 +/- 2.5 SD mm of width. They had a convex and a concave surface, and plaited edges that drew out until the basal membrane, to which they joined forming a medial ridge. This species apparently produced a high amount of nurse eggs. The early juveniles measured 6.4 +/- 0.7 SD mm of length and they presented a protoconch with three whorls.Instituto de Tecnologia do Paraná - Tecpar2009-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000200013Brazilian Archives of Biology and Technology v.52 n.2 2009reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132009000200013info:eu-repo/semantics/openAccessMatthews-Cascon,HelenaRocha-Barreira,Cristina de AlmeidaMeirelles,CarlosBigatti,GregorioPenchaszadeh,Pabloeng2009-05-08T00:00:00Zoai:scielo:S1516-89132009000200013Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2009-05-08T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)
title Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)
spellingShingle Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)
Matthews-Cascon,Helena
Reproduction
Mollusca
Turbinellidae
title_short Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)
title_full Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)
title_fullStr Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)
title_full_unstemmed Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)
title_sort Description of the ootheca of Turbinella laevigata (Mollusca, Gastropoda)
author Matthews-Cascon,Helena
author_facet Matthews-Cascon,Helena
Rocha-Barreira,Cristina de Almeida
Meirelles,Carlos
Bigatti,Gregorio
Penchaszadeh,Pablo
author_role author
author2 Rocha-Barreira,Cristina de Almeida
Meirelles,Carlos
Bigatti,Gregorio
Penchaszadeh,Pablo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Matthews-Cascon,Helena
Rocha-Barreira,Cristina de Almeida
Meirelles,Carlos
Bigatti,Gregorio
Penchaszadeh,Pablo
dc.subject.por.fl_str_mv Reproduction
Mollusca
Turbinellidae
topic Reproduction
Mollusca
Turbinellidae
description Turbinella laevigata is found since the intertidal zone up to 40 m depth, being endemic of Brazil where it occurs from the state of Amapá to the state of Espirito Santo. The objective of this study was to describe the ootheca of this species. Fifteen samples collected in the Olho d'Água Beach, City of Icapuí and Fleixeiras Beach, City of Trairí, both in Ceará State, Northeast Brazil, were studied. The spawns were composed by 15 +/- 1.4 SD capsules and had 63 +/- 6.4 SD mm of length with 41 +/- 2.5 SD mm of width. They had a convex and a concave surface, and plaited edges that drew out until the basal membrane, to which they joined forming a medial ridge. This species apparently produced a high amount of nurse eggs. The early juveniles measured 6.4 +/- 0.7 SD mm of length and they presented a protoconch with three whorls.
publishDate 2009
dc.date.none.fl_str_mv 2009-04-01
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=S1516-89132009000200013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000200013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132009000200013
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 de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.52 n.2 2009
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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