Occurrence of autogeny in a population of Ornithodoros fonsecai (Acari: Argasidae)

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dc.contributorLaboratório Especial de Coleções Zoológicas (LECZ)pt_BR
dc.contributor.authorSantiago, Ana Carolina Castropt_BR
dc.contributor.authorDuarte, Leidiane Limapt_BR
dc.contributor.authorMartins, Thiago Fernandespt_BR
dc.contributor.authorOnofrio, Valeria Castilhopt_BR
dc.contributor.authorNieri-Bastos, Fernanda Aparecidapt_BR
dc.contributor.authorPacheco, Richard de Campospt_BR
dc.contributor.authorMelo, Andréia Lima Tomépt_BR
dc.contributor.authorMarcili, Arleipt_BR
dc.contributor.authorBarros-Battesti, Darci Moraespt_BR
dc.date.accessioned2020-07-09T21:24:46Z-
dc.date.available2020-07-09T21:24:46Z-
dc.date.issued2019-
dc.identifier.citationSantiago ACC, Duarte LL, Martins TF, Onofrio VC, Nieri-Bastos FA, Pacheco RC, et al. Occurrence of autogeny in a population of Ornithodoros fonsecai (Acari: Argasidae). Ticks tick borne dis. 2019 Aug; 10(5):1078-1084. doi:10.1016/j.ttbdis.2019.05.014.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/2808-
dc.description.abstractOrnithodoros fonsecai is an argasid tick that is endemic to Brazil and has been described in the municipality of Bonito, state of Mato Grosso do Sul. Some specimens of this species were found in a cave in the municipality of Nobres, state of Mato Grosso. The specific identification of this population was confirmed by means of morphology and molecular biology. The mitochondrial 16S rDNA partial sequence of this species from Nobres has been deposited in GenBank (MK158949). The objective of this study was to elucidate the biology of O. fonsecai from Nobres, and to report autogeny in this tick population. Along three laboratory generations was observed molting of first nymphal instar to the second instar without feeding, a typical behavior of species included in the subgenus Alectorobius. The first generation (F1) presented five nymphal instars (N1 to N5), and most of adults emerged through molting of N5. The last nymphal instar of second generation (F2) was N4, but most of adults emerged from N3. In the third generation (F3) the last nymphal instar was N5, with most of the adults emerging from N4. In F2, some females (n?=?20) originated from N3 began laying eggs without a blood meal. It was observed that those N3 fed twice before they molted to autogenic females. However, autogenic behavior occurred in relation to third generation females (F3) with specimens originating from N4 (n?=?12) that were fed only once as nymphs. This behavior has already been reported as obligatory for the genera Otobius and Antricola, while it is facultative for one species of genus Argas and for four species of genus Ornithodoros. However, the present report provides the first record of facultative autogeny for a species of Ornithodoros in Brazil.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.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.format.extent1078-1084pt_BR
dc.languageengpt_BR
dc.relation.ispartofTicks and Tick-Borne Diseasespt_BR
dc.rightsOpen Accesspt_BR
dc.titleOccurrence of autogeny in a population of Ornithodoros fonsecai (Acari: Argasidae)pt_BR
dc.typeArticlept_BR
dc.identifier.doi10.1016/j.ttbdis.2019.05.014pt_BR
dc.identifier.urlhttps://doi.org/10.1016/j.ttbdis.2019.05.014pt_BR
dc.contributor.externalUniversidade de São Paulo (USP)¦¦Brasilpt_BR
dc.contributor.externalUniversidade Federal de Mato Grosso (UFMT)¦¦Brasilpt_BR
dc.contributor.externalUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP)¦¦Brasilpt_BR
dc.identifier.citationvolume10pt_BR
dc.identifier.citationissue5pt_BR
dc.subject.keywordOrnithodoros fonsecaipt_BR
dc.subject.keywordSoft tickpt_BR
dc.subject.keywordBiologypt_BR
dc.subject.keywordBrazilpt_BR
dc.relation.ispartofabbreviatedTicks tick borne dispt_BR
dc.identifier.citationabntv. 10, n. 5, p. 1078-1084, aug. 2019pt_BR
dc.identifier.citationvancouver2019 Aug; 10(5):1078-1084pt_BR
dc.contributor.butantanOnofrio, Valeria Castilho|:Pesquisador|:Laboratório Especial de Coleções Zoológicas (LECZ)|:pt_BR
dc.sponsorship.butantanConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)¦¦pt_BR
dc.sponsorship.butantanCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)¦¦001pt_BR
dc.sponsorship.butantanFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)¦¦2011/51979-1pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
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