Morphology of putative chemosensory setae in males of the spider genus Ariadna Audouin (Araneae, Synspermiata, Segestriidae)

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dc.contributorLECZ - Laboratório de Coleções Zoológicaspt_BR
dc.contributor.authorGiroti, André Marsolapt_BR
dc.contributor.authorBrescovit, Antonio Domingospt_BR
dc.date.accessioned2020-07-09T21:24:11Z-
dc.date.available2020-07-09T21:24:11Z-
dc.date.issued2019pt_BR
dc.identifier.citationGiroti AM, Brescovit AD. Morphology of putative chemosensory setae in males of the spider genus Ariadna Audouin (Araneae, Synspermiata, Segestriidae). Zoomorphology. 2019 June;138(2):249-263. doi:10.1007/s00435-019-00442-8.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/2764-
dc.description.abstractChemoreception in spiders plays an important role in prey detection, conspecific recognition and recognizing chemical cues in the environment. Sexually dimorphic structures often suggest a role in mating and there are not many papers describing sexual dimorphism in chemosensory setae in spiders. In this study, we present the first detailed morphological description of scopulate putative chemosensory setae in the palpal tarsi (cymbium) and in the distal segments of the legs of adult males of seven species of the spider genus Ariadna (Segestriidae) [A. araucana Grismado, A. boliviana Simon, A. corticola Lawrence, A. maxima (Nicolet), Ariadna sp. 1 (AUS), Ariadna sp. 2 (AFR-CONT), Ariadna sp. 3 (AFR-MAD)]. Our results show three different grouping configurations of five morphologically different types of scopulate setae (types a–e). This is the first detailed description of this type of setae on legs of a Synspermiata spider contributing to the knowledge of the morphology of different types of sensilla in this group of spiders. Our findings show that the scopulated setae of Ariadna do not seem to be homologous to the pseudoscopula of Mesothelae and Mygalomorphae. We also discuss how our findings relate to previous hypotheses of female sex pheromone detection and support during copulation.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.format.extentp. 249-263pt_BR
dc.language.isoEnglishpt_BR
dc.relation.ispartofZoomorphologypt_BR
dc.titleMorphology of putative chemosensory setae in males of the spider genus Ariadna Audouin (Araneae, Synspermiata, Segestriidae)pt_BR
dc.typeArticlept_BR
dc.identifier.doi10.1007/s00435-019-00442-8pt_BR
dc.identifier.urlhttps://doi.org/10.1007/s00435-019-00442-8pt_BR
dc.contributor.externalUniversidade de São Paulo (USP)¦¦Brasilpt_BR
dc.identifier.citationvolume138pt_BR
dc.identifier.citationissue2pt_BR
dc.subject.keywordSetae morphologypt_BR
dc.subject.keywordSex pheromonespt_BR
dc.subject.keywordChemoreceptionpt_BR
dc.subject.keywordScanning electron microscopypt_BR
dc.subject.keywordSensory structurespt_BR
dc.relation.ispartofabbreviatedZoomorphologypt_BR
dc.identifier.citationabntv. 138, n. 2, p. 249-263, jun. 2019pt_BR
dc.identifier.citationvancouver2019 June;138(2):249-263pt_BR
dc.contributor.butantanBrescovit, Antonio Domingos|:Pesquisador|:LECZ - Laboratório de Coleções Zoológicas|:pt_BR
dc.sponsorship.butantanConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)¦¦301776/2004-0pt_BR
dc.sponsorship.butantanFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)¦¦2013/20008-6pt_BR
dc.sponsorship.butantanFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)¦¦2011/50689-0pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
dc.description.dbindexedYespt_BR
item.openairetypeArticle-
item.fulltextCom Texto completo-
item.grantfulltextembargo_29990101-
item.languageiso639-1English-
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crisitem.author.dept#PLACEHOLDER_PARENT_METADATA_VALUE#-
crisitem.author.orcid#PLACEHOLDER_PARENT_METADATA_VALUE#-
crisitem.author.orcid0000-0002-1511-5324-
crisitem.journal.journalissn#PLACEHOLDER_PARENT_METADATA_VALUE#-
crisitem.journal.journaleissn#PLACEHOLDER_PARENT_METADATA_VALUE#-
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