| Author | Carbajal de la Fuente, Ana Laura | |
| Author | Noireau, François | |
| Author | Catalá, Silvia S. | |
| Access date | 2019-03-20T15:15:26Z | |
| Available date | 2019-03-20T15:15:26Z | |
| Document date | 2008 | |
| Citation | CARBAJAL DE LA FUENTE, Ana Laura et al. Inferences about antennal phenotype: the “Triatoma maculata complex” (Hemiptera: Triatominae) is valid?. Acta Tropica, v. 106, p.16-21, 2008. | pt_BR |
| ISSN | 0001-706X | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/32180 | |
| Language | eng | pt_BR |
| Publisher | Elsevier | pt_BR |
| Rights | restricted access | |
| Subject in Portuguese | Fenótipo Antennal | pt_BR |
| Subject in Portuguese | Sensilas | pt_BR |
| Subject in Portuguese | Brasil | pt_BR |
| Subject in Portuguese | Triatominae | pt_BR |
| Title | Inferences about antennal phenotype: the “Triatoma maculata complex” (Hemiptera: Triatominae) is valid? | pt_BR |
| Type | Article | |
| Abstract | The “Triatoma maculata complex” is presently formed by two epidemiologically important species of Triatominae, Triatoma maculata and
Triatoma pseudomaculata, which share morphologic and chromatic characteristics. In order to clarify the systematic status and infer the evolutionary
relationships of these vectors of Chagas disease, we performed a comparative analysis of their antennal phenotype, taking also into account Triatoma
wygodzinskyi, a possible sister species. The comparison was based on sensilla arrays on the three distal segments of the antenna. Our results show
a close similarity between T. pseudomaculata and T. wygodzinskyi antennal phenotypes, and significant differences with T. maculata. The interpopulation study reinforces the idea that T. pseudomaculata (arboricolous species) and T. wygodzinskyi (rupicolous species) would originate from
a common ancestor. | pt_BR |
| Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Entomologia. Rio de Janeiro, RJ. Brasil. | pt_BR |
| Affilliation | Institut de Recherche pour le Développement. Montpellier, France. | pt_BR |
| Affilliation | CRILAR. Anillaco. La Rioja, Argentina. | pt_BR |
| Subject | Triatoma maculata complex | pt_BR |
| Subject | Triatoma pseudomaculata | pt_BR |
| Subject | Triatoma maculata | pt_BR |
| Subject | Triatoma wygodzinsky | pt_BR |
| Subject | Antennal phenotype | pt_BR |
| Subject | Sensilla | pt_BR |
| Subject | Brazil | pt_BR |
| e-ISSN | 1873-6254 | |
| Embargo date | 2022-01-01 | |
