Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil

Detalhes bibliográficos
Autor(a) principal: Braga-Pereira,Gracielle F.
Data de Publicação: 2013
Outros Autores: Santos,Adalberto J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Zoologia (Curitiba. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000300010
Resumo: Two new species of Alpaida O.P.-Cambridge, 1889 are described based on male and female specimens from seven restinga areas from northeastern to southern Brazil. Alpaida teresinha sp. nov., from Rio de Janeiro and Espírito Santo, differs from other species of the genus in the wider lobe of the conductor, the concave median apophysis and with the posterior lobe ventrally positioned, and the wrinkled distal projection of the terminal apophysis in males. Females can be recognized by having widely spaced epigynal lips and by the narrow epigynal notch in ventral view. Alpaida toninho sp. nov., from Bahia, Espírito Santo, Rio de Janeiro and Santa Catarina, can be distinguished by the round lobes of the terminal apophysis, and by the median apophysis with a distal lobe and a projection in males, and by the epigynum elliptical, with a short scape in females.
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spelling Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in BrazilBrazilian coastNeotropical RegiontaxonomyTwo new species of Alpaida O.P.-Cambridge, 1889 are described based on male and female specimens from seven restinga areas from northeastern to southern Brazil. Alpaida teresinha sp. nov., from Rio de Janeiro and Espírito Santo, differs from other species of the genus in the wider lobe of the conductor, the concave median apophysis and with the posterior lobe ventrally positioned, and the wrinkled distal projection of the terminal apophysis in males. Females can be recognized by having widely spaced epigynal lips and by the narrow epigynal notch in ventral view. Alpaida toninho sp. nov., from Bahia, Espírito Santo, Rio de Janeiro and Santa Catarina, can be distinguished by the round lobes of the terminal apophysis, and by the median apophysis with a distal lobe and a projection in males, and by the epigynum elliptical, with a short scape in females.Sociedade Brasileira de Zoologia2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000300010Zoologia (Curitiba) v.30 n.3 2013reponame:Zoologia (Curitiba. Online)instname:Sociedade Brasileira de Zoologiainstacron:SBZ10.1590/S1984-46702013000300010info:eu-repo/semantics/openAccessBraga-Pereira,Gracielle F.Santos,Adalberto J.eng2013-07-01T00:00:00Zoai:scielo:S1984-46702013000300010Revistahttp://www.scielo.br/zoolONGhttps://old.scielo.br/oai/scielo-oai.phpsbz@sbzoologia.org.br1984-46891984-4670opendoar:2013-07-01T00:00Zoologia (Curitiba. Online) - Sociedade Brasileira de Zoologiafalse
dc.title.none.fl_str_mv Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
title Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
spellingShingle Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
Braga-Pereira,Gracielle F.
Brazilian coast
Neotropical Region
taxonomy
title_short Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
title_full Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
title_fullStr Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
title_full_unstemmed Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
title_sort Two new species of the spider genus Alpaida (Araneae: Araneidae) from restinga areas in Brazil
author Braga-Pereira,Gracielle F.
author_facet Braga-Pereira,Gracielle F.
Santos,Adalberto J.
author_role author
author2 Santos,Adalberto J.
author2_role author
dc.contributor.author.fl_str_mv Braga-Pereira,Gracielle F.
Santos,Adalberto J.
dc.subject.por.fl_str_mv Brazilian coast
Neotropical Region
taxonomy
topic Brazilian coast
Neotropical Region
taxonomy
description Two new species of Alpaida O.P.-Cambridge, 1889 are described based on male and female specimens from seven restinga areas from northeastern to southern Brazil. Alpaida teresinha sp. nov., from Rio de Janeiro and Espírito Santo, differs from other species of the genus in the wider lobe of the conductor, the concave median apophysis and with the posterior lobe ventrally positioned, and the wrinkled distal projection of the terminal apophysis in males. Females can be recognized by having widely spaced epigynal lips and by the narrow epigynal notch in ventral view. Alpaida toninho sp. nov., from Bahia, Espírito Santo, Rio de Janeiro and Santa Catarina, can be distinguished by the round lobes of the terminal apophysis, and by the median apophysis with a distal lobe and a projection in males, and by the epigynum elliptical, with a short scape in females.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-01
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=S1984-46702013000300010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000300010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-46702013000300010
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 Sociedade Brasileira de Zoologia
publisher.none.fl_str_mv Sociedade Brasileira de Zoologia
dc.source.none.fl_str_mv Zoologia (Curitiba) v.30 n.3 2013
reponame:Zoologia (Curitiba. Online)
instname:Sociedade Brasileira de Zoologia
instacron:SBZ
instname_str Sociedade Brasileira de Zoologia
instacron_str SBZ
institution SBZ
reponame_str Zoologia (Curitiba. Online)
collection Zoologia (Curitiba. Online)
repository.name.fl_str_mv Zoologia (Curitiba. Online) - Sociedade Brasileira de Zoologia
repository.mail.fl_str_mv sbz@sbzoologia.org.br
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