Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)

Detalhes bibliográficos
Autor(a) principal: Postiglioni,Rodrigo
Data de Publicação: 2006
Outros Autores: Costa,Fernando G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Iheringia. Série Zoologia
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212006000100013
Resumo: Ethological isolation of individuals from three allopatric Grammostola populations of Uruguay, G. iheringi (Keyserling, 1891), G. mollicoma (Auserer, 1875) northern population and G. mollicoma southern population, was tested under laboratory conditions. Grammostola iheringi behaved as a reproductive isolated species, whereas the two populations of G. mollicoma did not show ethological isolation between them. However, ecological isolating reproductive mechanisms could be acting on G. mollicoma populations. Artificial burrows seem to be important for reproductive isolation in these species.
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spelling Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)Grammostola iheringiGrammostola mollicomareproductive isolationethological isolationEthological isolation of individuals from three allopatric Grammostola populations of Uruguay, G. iheringi (Keyserling, 1891), G. mollicoma (Auserer, 1875) northern population and G. mollicoma southern population, was tested under laboratory conditions. Grammostola iheringi behaved as a reproductive isolated species, whereas the two populations of G. mollicoma did not show ethological isolation between them. However, ecological isolating reproductive mechanisms could be acting on G. mollicoma populations. Artificial burrows seem to be important for reproductive isolation in these species.Museu de Ciências Naturais2006-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212006000100013Iheringia. Série Zoologia v.96 n.1 2006reponame:Iheringia. Série Zoologiainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RS10.1590/S0073-47212006000100013info:eu-repo/semantics/openAccessPostiglioni,RodrigoCosta,Fernando G.eng2006-06-23T00:00:00Zoai:scielo:S0073-47212006000100013Revistahttp://www.scielo.br/iszPUBhttps://old.scielo.br/oai/scielo-oai.php||iheringia-zoo@fzb.rs.gov.br1678-47660073-4721opendoar:2006-06-23T00:00Iheringia. Série Zoologia - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false
dc.title.none.fl_str_mv Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)
title Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)
spellingShingle Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)
Postiglioni,Rodrigo
Grammostola iheringi
Grammostola mollicoma
reproductive isolation
ethological isolation
title_short Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)
title_full Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)
title_fullStr Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)
title_full_unstemmed Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)
title_sort Reproductive isolation among three populations of the genus Grammostola from Uruguay (Araneae, Theraphosidae)
author Postiglioni,Rodrigo
author_facet Postiglioni,Rodrigo
Costa,Fernando G.
author_role author
author2 Costa,Fernando G.
author2_role author
dc.contributor.author.fl_str_mv Postiglioni,Rodrigo
Costa,Fernando G.
dc.subject.por.fl_str_mv Grammostola iheringi
Grammostola mollicoma
reproductive isolation
ethological isolation
topic Grammostola iheringi
Grammostola mollicoma
reproductive isolation
ethological isolation
description Ethological isolation of individuals from three allopatric Grammostola populations of Uruguay, G. iheringi (Keyserling, 1891), G. mollicoma (Auserer, 1875) northern population and G. mollicoma southern population, was tested under laboratory conditions. Grammostola iheringi behaved as a reproductive isolated species, whereas the two populations of G. mollicoma did not show ethological isolation between them. However, ecological isolating reproductive mechanisms could be acting on G. mollicoma populations. Artificial burrows seem to be important for reproductive isolation in these species.
publishDate 2006
dc.date.none.fl_str_mv 2006-03-01
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=S0073-47212006000100013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212006000100013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0073-47212006000100013
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 Museu de Ciências Naturais
publisher.none.fl_str_mv Museu de Ciências Naturais
dc.source.none.fl_str_mv Iheringia. Série Zoologia v.96 n.1 2006
reponame:Iheringia. Série Zoologia
instname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron:FZB/RS
instname_str Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron_str FZB/RS
institution FZB/RS
reponame_str Iheringia. Série Zoologia
collection Iheringia. Série Zoologia
repository.name.fl_str_mv Iheringia. Série Zoologia - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
repository.mail.fl_str_mv ||iheringia-zoo@fzb.rs.gov.br
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