Morphometric variability among the species of the Sordida subcomplex (Hemiptera: Reduviidae: Triatominae): evidence for differentiation across the distribution range of Triatoma sordida

dc.creatorNattero, Julieta
dc.creatorPiccinali, Romina Valeria
dc.creatorLopes, Catarina Macedo
dc.creatorHernández, María Laura
dc.creatorAbrahan, Luciana
dc.creatorLobbia, Patricia Alejandra
dc.creatorRodríguez, Claudia Susana
dc.creatorCarbajal de la Fuente, Ana Laura
dc.date2018-02-22T11:39:45Z
dc.date2018-02-22T11:39:45Z
dc.date2017
dc.date.accessioned2023-09-26T20:48:18Z
dc.date.available2023-09-26T20:48:18Z
dc.identifierNATTERO, Julieta; et al. Morphometric variability among the species of the Sordida subcomplex (Hemiptera: Reduviidae: Triatominae): evidence for differentiation across the distribution range of Triatoma sordida. Parasites & Vectors, v. 10, n. 412, 1-14, 2017.
dc.identifier1756-3305
dc.identifierhttps://www.arca.fiocruz.br/handle/icict/24907
dc.identifier10.1186/s13071-017-2350-y
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8864201
dc.descriptionThe Sordida subcomplex (Triatominae) comprises four species, Triatoma garciabesi, T. guasayana, T. patagonica and T. sordida, which differ in epidemiological importance and adaptations to human environments. Some morphological similarities among species make taxonomic identification, population differentiation and species delimitation controversial. Triatoma garciabesi and T. sordida are the most similar species, having been considered alternatively two and a single species until T. garciabesi was re-validated, mostly based on the morphology of male genitalia. More recently, T. sordida from Argentina has been proposed as a new cryptic species distinguishable from T. sordida from Brazil, Bolivia and Paraguay by cytogenetics. We studied linear and geometric morphometry of the head, wings and pronotum in populations of these species aiming to find phenotypic markers for their discrimination, especially between T. sordida and T. garciabesi, and if any set of variables that validates T. sordida from Argentina as a new species.
dc.formatapplication/pdf
dc.languageeng
dc.publisherBioMed Central
dc.rightsopen access
dc.subjectTriatoma
dc.subjectCabeça
dc.subjectAsa
dc.subjectMorfometria geométrica
dc.subjectMorfometria linear
dc.subjectSordida subcomplex
dc.subjectTriatoma garciabesi
dc.subjectTriatoma guasayana
dc.subjectTriatoma patagonica
dc.subjectTriatoma sordida
dc.subjectHead
dc.subjectPronotum
dc.subjectWing
dc.subjectLinear morphometrics
dc.subjectGeometric morphometrics
dc.titleMorphometric variability among the species of the Sordida subcomplex (Hemiptera: Reduviidae: Triatominae): evidence for differentiation across the distribution range of Triatoma sordida
dc.typeArticle


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