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Article(16)
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Journal of Medical Entomology(4)
Parasites and Vectors(4)
Infection, Genetics and Evolution(2)
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Chagas vectors Panstrongylus chinai (Del Ponte, 1929) and Panstrongylus howardi (Neiva, 1911): Chromatic forms or true species?
ArticleAbstract: Background: Chagas disease is a parasitic infection transmitted by "kissing bugs" (Hemiptera: ReduviPalabras claves:Antennal phenotype, ecological niche modeling, ECUADOR, Experimental hybridization, Geometric morphometry, Panstrongylus, triatominaeAutores:Anita G. Villacís, Cesar Yumiseva, Jean Pierre Al Dujardin, Katherine D. Mosquera, Marco I. Orozco, Mario J. Grijalva, Panzera P., Pita S., Soledad Santillán-GuayasamínFuentes:googlescopusAbundance, natural infection with trypanosomes, and food source of an endemic species of triatomine, panstrongylus howardi (Neiva 1911), on the ecuadorian central coast
ArticleAbstract: The elimination of domestic triatomines is the foundation of Chagas disease control. Regional initiaPalabras claves:Autores:Anita G. Villacís, Cesar Yumiseva, Esteban G. Baus, Mario J. Grijalva, Mauricio S. Lascano, Sofia Ocana-MayorgaFuentes:googlescopusGenetic data support speciation between Panstrongylus howardi and Panstrongylus chinai, vectors of Chagas disease in Ecuador
ArticleAbstract: Limited genetic data are currently available for three vectors of Chagas disease in Ecuador, PanstroPalabras claves:Autores:Anita G. Villacís, Anita Gabriela Villacis Salazar, Barnabe C., Breniere S.F., Cesar Yumiseva, Mario J. Grijalva, Soledad Santillán-Guayasamín, Waleckx E.Fuentes:googlescopusMultidisciplinary approach detects speciation within the kissing bug Panstrongylus rufotuberculatus populations (Hemiptera, heteroptera, reduviidae)
ArticleAbstract: BACKGROUND Panstrongylus rufotuberculatus (Hemiptera-Reduviidae) is a triatomine species with a widePalabras claves:Chagas disease vectors, Cytochrome b gene, cytochrome c oxidase subunit I, Internal transcribed spacer 2, Karyotype evolution, Morphometric analyses, Sex chromosome fusionAutores:Anita G. Villacís, Burgueño-Rodríguez G., Calleros L., Chavez T., Galvão C., Gómez-Palacio A., Jean Pierre Al Dujardin, Lorite P., Panzera P., Panzera Y., Pereyra-Mello S., Pita S.Fuentes:scopusPhenotypic variability of rhodnius ecuadoriensis populations at the ecuadorian central and southern Andean region
ArticleAbstract: Rhodnius ecuadoriensis is an important vector of Chagas disease in Ecuador. Whereas only sylvatic anPalabras claves:antennal phenotypes, Chagas disease, ECUADOR, RHODNIUS ECUADORIENSIS, wing morphometryAutores:Anita G. Villacís, Catalá S.S., Mario J. GrijalvaFuentes:scopusPioneer study of population genetics of Rhodnius ecuadoriensis (Hemiptera: Reduviidae) from the central coastand southern Andean regions of Ecuador
ArticleAbstract: Effective control of Chagas disease vector populations requires a good understanding of the epidemioPalabras claves:Chagas disease, cytochrome b, ECUADOR, Microsatellite markers, Panmictic unit, Population genetics, RHODNIUS ECUADORIENSIS, Rhodnius pallescens species complexAutores:Anita G. Villacís, Anita Gabriela Villacis Salazar, Breniere S.F., Cesar Yumiseva, Dotson E.M., Marcet P.L., Mario J. Grijalva, Tibayrenc M.Fuentes:googlescopusLife Cycle, Feeding, and Defecation Patterns of Panstrongylus chinai (Hemiptera: Reduviidae: Triatominae) under Laboratory Conditions
ArticleAbstract: Chagas disease is caused by the protozoan Trypanosoma cruzi. Panstrongylus chinai (Del Ponte) is higPalabras claves:Chagas disease, ECUADOR, triatominaeAutores:Anita G. Villacís, Katherine D. Mosquera, Mario J. GrijalvaFuentes:scopusLife Cycle, Feeding, and Defecation Patterns of Triatoma carrioni (Hemiptera: Reduviidae), under laboratory conditions
ArticleAbstract: Chagas disease is caused by Trypanosoma cruzi (Kinetoplastida:Trypanosomatidae). It is transmitted tPalabras claves:Chagas disease, ECUADOR, life cycle, Triatoma carrioni, triatominaeAutores:Ana L. Moncayo, Anabel Padilla N., Anita G. Villacís, Clifford B. Keil, Mario J. GrijalvaFuentes:scopusLife cycle, feeding and defecation patterns of Rhodnius ecuadoriensis (Lent & León 1958) (Hemiptera: Reduviidae: Triatominae) under laboratory conditions
ArticleAbstract: Rhodnius ecuadoriensis is the second most important vector of Chagas Disease (CD) in Ecuador. The obPalabras claves:Chagas disease, ECUADOR, Feeding and defecation patterns, life cycle, RHODNIUS ECUADORIENSISAutores:Anita G. Villacís, Arcos-Teran L., Mario J. GrijalvaFuentes:scopusLimitations of selective deltamethrin application for triatomine control in central coastal Ecuador
ArticleAbstract: Background: This year-long study evaluated the effectiveness of a strategy involving selective deltaPalabras claves:Autores:Anita G. Villacís, Anita Gabriela Villacis Salazar, Cesar Yumiseva, Esteban G. Baus, Mario J. Grijalva, Sofia Ocana-MayorgaFuentes:googlescopus