Alencar JE, 1987. História Natural da Doença de Chagas no Estado do Ceará. Fortaleza: Imprensa Universitária, Universidade Federal do Ceará.
Barrett TV, 1991. Advances in triatomine bug ecology in relation to Chagas disease. Harris KH, ed. Advances in Disease Vector Research. Volume 8. New York: Springer-Verlag, 143–176.
Lent H, Wygodzinsky P, 1979. Revision of the Triatominae (Hemiptera, Reduviidae), and their significance as vectors of Chagas' disease. Bull Am Mus Nat Hist 163: 125–520.
Costa J, Almeida CE, Dotson EM, Lins A, Vinhaes M, Silveira AC, Beard CB, 2003. The epidemiologic importance of Triatoma brasiliensis as a Chagas disease vector in Brazil: a revision of domiciliary captures during 1993–1999. Mem Inst Oswaldo Cruz 98: 443–449.
Monteiro FA, Donnelly MJ, Beard CB, Costa J, 2004. Nested clade and phylogeographic analyses of the Chagas disease vector Triatoma brasiliensis in northeast Brazil. Mol Phylogenet Evol 32: 46–56.
Costa J, 1999. The synanthropic process of Chagas disease vectors in Brazil, with special attention to Triatoma brasiliensis Neiva, 1911 (Hemiptera, Reduviidae, Triatominae) population, genetical, ecological, and epidemiological aspects. Mem Inst Oswaldo Cruz 94 (Suppl 1): 239–241.
Diotaiuti L, Faria Filho OF, Carneiro FC, Dias JC, Pires HH, Schofield CJ, 2000. Aspectos operacionais do controle do Triatoma brasiliensis. Cad Saude Publica 16 (Suppl 2): 61–67.
Walter A, Pojo de Rego I, Ferreira AJ, Rogier C, 2005. Risk factors for reinvasion of human dwellings by sylvatic triatomines in northern Bahia State, Brazil. Cad Saude Publica 21: 974–978.
Costa J, de Almeida JR, Britto C, Duarte R, Marchon-Silva V, Pacheco R da S, 1998. Ecotopes, natural infection and trophic resources of Triatoma brasiliensis (Hemiptera, Reduviidae, Triatominae). Mem Inst Oswaldo Cruz 93: 7–13.
Dias-Lima AG, Menezes D, Sherlock I, Noireau F, 2003. Wild habitat and related fauna of Panstrongylus lutzi (Reduviidae, Triatominae). J Med Entomol 40: 989–990.
Noireau F, Carbajal de la Fuente AL, Lopes CM, Diotaiuti L, 2005. Some considerations about the ecology of Triatominae. An Acad Bras Cienc 77: 431–436.
Sarquis O, Carvalho-Costa FA, Oliveira LS, Duarte R, D'Andrea PS, de Oliveira TG, Lima MM, 2010. Ecology of Triatoma brasiliensis in northeastern Brazil: seasonal distribution, feeding resources, and Trypanosoma cruzi infection in a sylvatic population. J Vector Ecol 35: 385–394.
Sarquis O, Carvalho-Costa FA, Toma HK, Georg I, Burgoa MR, Lima MM, 2012. Eco-epidemiology of Chagas disease in northeastern Brazil: Triatoma brasiliensis, T. pseudomaculata and Rhodnius nasutus in the sylvatic, peridomestic and domestic environments. Parasitol Res 110: 1481–1485.
Sarquis O, Sposina R, de Oliveira TG, Mac Cord JR, Cabello PH, Borges-Pereira J, Lima MM, 2006. Aspects of peridomiciliary ecotopes in rural areas of northeastern Brazil associated to triatomine (Hemiptera, Reduviidae) infestation, vectors of Chagas disease. Mem Inst Oswaldo Cruz 101: 143–147.
Coutinho CF, Souza-Santos R, Lima MM, 2012. Combining geospatial analysis and exploratory study of triatomine ecology to evaluate the risk of Chagas disease in a rural locality. Acta Trop 121: 30–33.
Noireau F, Flores R, Vargas F, 1999. Trapping sylvatic Triatominae (Reduviidae) in hollow trees. Trans R Soc Trop Med Hyg 93: 13–14.
Noireau F, Abad-Franch F, Valente SA, Dias-Lima A, Lopes CM, Cunha V, Valente VC, Palomeque FS, De Carvalho Pinto CJ, Sherlock I, 2002. Trapping Triatominae (Hemiptera: Reduviidae) in silvatic habitats. Mem Inst Oswaldo Cruz 97: 61–63.
Emperaire L, Romaña CA, 2006. Triatominae et Cactaceae: un risque pour la transmission de la Trypanosomose Américaine dans le péridomicile (nord-est du Brésil). Parasite 13: 171–178.
Guarneri AA, Lazzari C, Diotaiuti L, Lorenzo MG, 2002. The effect of relative humidity on the behaviour and development of Triatoma brasiliensis. Physiol Entomol 27: 142–147.
Guarneri AA, Lazzari C, Xavier AA, Diotaiuti L, Lorenzo MG, 2003. The effect of temperature on the behaviour and development of Triatoma brasiliensis. Physiol Entomol 28: 185–191.
Royle JA, Nichols JD, 2003. Estimating abundance from repeated presence-absence data or point counts. Ecology 84: 777–790.
Royle JA, 2004. N-Mixture models for estimating population size from spatially replicated counts. Biometrics 60: 108–115.
Pojo de Rego I, Walter A, Ferreira AJ, Rangel M, Girard-Ferreira E, Noireau F, 2006. Peridomestic structure, farming activity and triatomine infestation. Parasite 13: 237–243.
Carbajal de la Fuente AL, Minoli SA, Lopes CM, Noireau F, Lazzari CR, Lorenzo MG, 2007. Flight dispersal of the Chagas disease vectors Triatoma brasiliensis and Triatoma pseudomaculata in northeastern Brazil. Acta Trop 101: 115–119.
Almeida CE, Pacheco RS, Haag K, Dupas S, Dotson EM, Costa J, 2008. Inferring from the Cyt B gene the Triatoma brasiliensis Neiva, 1911 (Hemiptera: Reduviidae: Triatominae) genetic structure and domiciliary infestation in the state of Paraíba, Brazil. Am J Trop Med Hyg 78: 791–802.
Harry M, Dupont L, Quartier M, Diotaiuti L, Walter A, Romaña C, 2009. New perspectives for population genetics of Chagas disease vectors in the northeastern Brazil: isolation of polymorphic microsatellite markers in Triatoma brasiliensis. Infect Genet Evol 9: 633–637.
Abad-Franch F, Ferraz G, Campos C, Palomeque FS, Grijalva MJ, Aguilar HM, Miles MA, 2010. Modeling disease vector occurrence when detection is imperfect: infestation of Amazonian palm trees by triatomine bugs at three spatial scales. PLoS Negl Trop Dis 4: e620.
Fitzpatrick S, Feliciangeli MD, Sanchez-Martin MJ, Monteiro FA, Miles MA, 2008. Molecular genetics reveal that silvatic Rhodnius prolixus do colonise rural houses. PLoS Negl Trop Dis 2: e210.
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Triatoma brasiliensis is the most important vector of Chagas disease in the Caatinga eco-region of northeastern Brazil. Wild T. brasiliensis populations have been reported only from rocky outcrops. However, this species frequently infests/re-infests houses in rock-free sedimentary lowlands. We therefore hypothesized that it should also occupy other natural ecotopes. We show that a common Caatinga cactus, Pilosocereus gounellei, locally known as xiquexique, often harbors T. brasiliensis breeding colonies apparently associated with rodents (n = 44 cacti, infestation rate = 47.7%, 157 bugs captured). Our findings suggest that infested cacti might be involved in house re-infestation by T. brasiliensis in the Caatinga region.
Financial support: This study was supported by the Brazilian National Research Council (CNPq), the PROEP/IOC/CNPq Program, and the FIOCRUZ–FAPEAM agreement.
Authors' addresses: Carolina Valença-Barbosa, Marli M. Lima, and Otília Sarquis, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, Brazil, E-mails: carolvb@ioc.fiocruz.br, mmlima@ioc.fiocruz.br, and otiliasarquis@ioc.fiocruz.br. Claudia M. Bezerra, Secretaria Estadual de Saúde do Ceará, Fortaleza, Brazil, E-mail: cmendoncab@gmail.com. Fernando Abad-Franch, Instituto Leônidas e Maria Deane, Fiocruz Amazônia, Manaus, Brazil, E-mail: fernando@amazonia.fiocruz.br.
Alencar JE, 1987. História Natural da Doença de Chagas no Estado do Ceará. Fortaleza: Imprensa Universitária, Universidade Federal do Ceará.
Barrett TV, 1991. Advances in triatomine bug ecology in relation to Chagas disease. Harris KH, ed. Advances in Disease Vector Research. Volume 8. New York: Springer-Verlag, 143–176.
Lent H, Wygodzinsky P, 1979. Revision of the Triatominae (Hemiptera, Reduviidae), and their significance as vectors of Chagas' disease. Bull Am Mus Nat Hist 163: 125–520.
Costa J, Almeida CE, Dotson EM, Lins A, Vinhaes M, Silveira AC, Beard CB, 2003. The epidemiologic importance of Triatoma brasiliensis as a Chagas disease vector in Brazil: a revision of domiciliary captures during 1993–1999. Mem Inst Oswaldo Cruz 98: 443–449.
Monteiro FA, Donnelly MJ, Beard CB, Costa J, 2004. Nested clade and phylogeographic analyses of the Chagas disease vector Triatoma brasiliensis in northeast Brazil. Mol Phylogenet Evol 32: 46–56.
Costa J, 1999. The synanthropic process of Chagas disease vectors in Brazil, with special attention to Triatoma brasiliensis Neiva, 1911 (Hemiptera, Reduviidae, Triatominae) population, genetical, ecological, and epidemiological aspects. Mem Inst Oswaldo Cruz 94 (Suppl 1): 239–241.
Diotaiuti L, Faria Filho OF, Carneiro FC, Dias JC, Pires HH, Schofield CJ, 2000. Aspectos operacionais do controle do Triatoma brasiliensis. Cad Saude Publica 16 (Suppl 2): 61–67.
Walter A, Pojo de Rego I, Ferreira AJ, Rogier C, 2005. Risk factors for reinvasion of human dwellings by sylvatic triatomines in northern Bahia State, Brazil. Cad Saude Publica 21: 974–978.
Costa J, de Almeida JR, Britto C, Duarte R, Marchon-Silva V, Pacheco R da S, 1998. Ecotopes, natural infection and trophic resources of Triatoma brasiliensis (Hemiptera, Reduviidae, Triatominae). Mem Inst Oswaldo Cruz 93: 7–13.
Dias-Lima AG, Menezes D, Sherlock I, Noireau F, 2003. Wild habitat and related fauna of Panstrongylus lutzi (Reduviidae, Triatominae). J Med Entomol 40: 989–990.
Noireau F, Carbajal de la Fuente AL, Lopes CM, Diotaiuti L, 2005. Some considerations about the ecology of Triatominae. An Acad Bras Cienc 77: 431–436.
Sarquis O, Carvalho-Costa FA, Oliveira LS, Duarte R, D'Andrea PS, de Oliveira TG, Lima MM, 2010. Ecology of Triatoma brasiliensis in northeastern Brazil: seasonal distribution, feeding resources, and Trypanosoma cruzi infection in a sylvatic population. J Vector Ecol 35: 385–394.
Sarquis O, Carvalho-Costa FA, Toma HK, Georg I, Burgoa MR, Lima MM, 2012. Eco-epidemiology of Chagas disease in northeastern Brazil: Triatoma brasiliensis, T. pseudomaculata and Rhodnius nasutus in the sylvatic, peridomestic and domestic environments. Parasitol Res 110: 1481–1485.
Sarquis O, Sposina R, de Oliveira TG, Mac Cord JR, Cabello PH, Borges-Pereira J, Lima MM, 2006. Aspects of peridomiciliary ecotopes in rural areas of northeastern Brazil associated to triatomine (Hemiptera, Reduviidae) infestation, vectors of Chagas disease. Mem Inst Oswaldo Cruz 101: 143–147.
Coutinho CF, Souza-Santos R, Lima MM, 2012. Combining geospatial analysis and exploratory study of triatomine ecology to evaluate the risk of Chagas disease in a rural locality. Acta Trop 121: 30–33.
Noireau F, Flores R, Vargas F, 1999. Trapping sylvatic Triatominae (Reduviidae) in hollow trees. Trans R Soc Trop Med Hyg 93: 13–14.
Noireau F, Abad-Franch F, Valente SA, Dias-Lima A, Lopes CM, Cunha V, Valente VC, Palomeque FS, De Carvalho Pinto CJ, Sherlock I, 2002. Trapping Triatominae (Hemiptera: Reduviidae) in silvatic habitats. Mem Inst Oswaldo Cruz 97: 61–63.
Emperaire L, Romaña CA, 2006. Triatominae et Cactaceae: un risque pour la transmission de la Trypanosomose Américaine dans le péridomicile (nord-est du Brésil). Parasite 13: 171–178.
Guarneri AA, Lazzari C, Diotaiuti L, Lorenzo MG, 2002. The effect of relative humidity on the behaviour and development of Triatoma brasiliensis. Physiol Entomol 27: 142–147.
Guarneri AA, Lazzari C, Xavier AA, Diotaiuti L, Lorenzo MG, 2003. The effect of temperature on the behaviour and development of Triatoma brasiliensis. Physiol Entomol 28: 185–191.
Royle JA, Nichols JD, 2003. Estimating abundance from repeated presence-absence data or point counts. Ecology 84: 777–790.
Royle JA, 2004. N-Mixture models for estimating population size from spatially replicated counts. Biometrics 60: 108–115.
Pojo de Rego I, Walter A, Ferreira AJ, Rangel M, Girard-Ferreira E, Noireau F, 2006. Peridomestic structure, farming activity and triatomine infestation. Parasite 13: 237–243.
Carbajal de la Fuente AL, Minoli SA, Lopes CM, Noireau F, Lazzari CR, Lorenzo MG, 2007. Flight dispersal of the Chagas disease vectors Triatoma brasiliensis and Triatoma pseudomaculata in northeastern Brazil. Acta Trop 101: 115–119.
Almeida CE, Pacheco RS, Haag K, Dupas S, Dotson EM, Costa J, 2008. Inferring from the Cyt B gene the Triatoma brasiliensis Neiva, 1911 (Hemiptera: Reduviidae: Triatominae) genetic structure and domiciliary infestation in the state of Paraíba, Brazil. Am J Trop Med Hyg 78: 791–802.
Harry M, Dupont L, Quartier M, Diotaiuti L, Walter A, Romaña C, 2009. New perspectives for population genetics of Chagas disease vectors in the northeastern Brazil: isolation of polymorphic microsatellite markers in Triatoma brasiliensis. Infect Genet Evol 9: 633–637.
Abad-Franch F, Ferraz G, Campos C, Palomeque FS, Grijalva MJ, Aguilar HM, Miles MA, 2010. Modeling disease vector occurrence when detection is imperfect: infestation of Amazonian palm trees by triatomine bugs at three spatial scales. PLoS Negl Trop Dis 4: e620.
Fitzpatrick S, Feliciangeli MD, Sanchez-Martin MJ, Monteiro FA, Miles MA, 2008. Molecular genetics reveal that silvatic Rhodnius prolixus do colonise rural houses. PLoS Negl Trop Dis 2: e210.
Past two years | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 337 | 271 | 68 |
Full Text Views | 295 | 12 | 0 |
PDF Downloads | 76 | 12 | 0 |