Cryptic speciation in <i>Triatoma sordida</i> (Hemiptera: Reduviidae) from the Bolivian Chaco

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dc.contributor.authorNoireau
dc.contributor.authorGutiérrez
dc.contributor.authorZegarra
dc.contributor.authorFlores
dc.contributor.authorSimone Frédérique Brénière
dc.contributor.authorCardozo
dc.contributor.authorDUJARDIN
dc.coverage.spatialBolivia
dc.date.accessioned2026-03-22T14:04:02Z
dc.date.available2026-03-22T14:04:02Z
dc.date.issued1998
dc.descriptionCitaciones: 73
dc.description.abstractEight natural Bolivian populations of two closely related species of Triatominae, Triatoma sordida and T. guasayana, were analysed by multilocus enzyme electrophoresis at 20 loci. Both species were readily separated and no natural hybrid was observed. Among the silvatic sample of T. sordida, strong departure from panmixia within and between loci was detected in two sites of the Chaco, suggesting two reproductively separate populations easily recognized at Idh2 and Mdh2 loci. Genetic distance between them was in agreement with the hypothesis of distinct species. However, the detection of 3% of putative hybrids suggested a recent evolutionary divergence.
dc.identifier.doi10.1046/j.1365-3156.1998.00219.x
dc.identifier.urihttps://doi.org/10.1046/j.1365-3156.1998.00219.x
dc.identifier.urihttps://andeanlibrary.org/handle/123456789/44345
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofTropical Medicine & International Health
dc.sourceInstitut de Recherche pour le Développement
dc.subjectBiology
dc.subjectPanmixia
dc.subjectReduviidae
dc.subjectHemiptera
dc.subjectReproductive isolation
dc.subjectTriatominae
dc.subjectHybrid zone
dc.subjectZoology
dc.subjectTriatoma
dc.subjectGenetic divergence
dc.titleCryptic speciation in <i>Triatoma sordida</i> (Hemiptera: Reduviidae) from the Bolivian Chaco
dc.typearticle

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