Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions

Detalhes bibliográficos
Autor(a) principal: Bilheiro, Adriana Benatti
Data de Publicação: 2019
Outros Autores: Rosa, Joao Aristeu da [UNESP], Oliveira, Jader de [UNESP], Belintani, Tiago, Fontes, Gilberto, Medeiros, Jansen Fernandes, Pereira Junior, Antonio Marques, Oliveira Meneguetti, Dionatas Ulises de, Aranha Camargo, Luis Marcelo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1089/vbz.2019.2449
http://hdl.handle.net/11449/186821
Resumo: Triatominae are insects notorious as vectors of Trypanosoma cruzi, which is the etiologic agent of Chagas disease, and other trypanosomatids. Triatomines of the genus Rhodnius are primarily sylvatic, nevertheless the occurrence of native species that invade households suggests their possible role in the transmission of Chagas disease. Rhodnius montenegrensis was first described in 2012, but the biological aspects of this species are still unknown. This study aimed to analyze the biological aspects of R. montenegrensis under laboratory conditions. The emergence rate was 63.0%, the mean time required for the emergence was 13.9 +/- 1.7 days, the biological cycle from egg to adult phase occurred in 105.2 +/- 9.2 days, the number of bloodmeals required for each nymphal stage to reach the next stage varies between a minimum of two and a maximum of seven. The weight gained after a bloodmeal varied between 10.6 times on 1st-instar nymphs and 3.9 times on 5th-instar nymphs. The adult specimens had the lowest gain of weight, reaching 2.2 times on females and 1.6 times on males. The sex ratio observed was 1:1. These data are relevant to understand the life cycle of this new described species and to elaborate more effective vector control strategies.
id UNSP_aa188c317cf70aaec15ee58143158d86
oai_identifier_str oai:repositorio.unesp.br:11449/186821
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory ConditionstriatominesRhodnius montenegrensisChagas diseaseAmazonBrazilTriatominae are insects notorious as vectors of Trypanosoma cruzi, which is the etiologic agent of Chagas disease, and other trypanosomatids. Triatomines of the genus Rhodnius are primarily sylvatic, nevertheless the occurrence of native species that invade households suggests their possible role in the transmission of Chagas disease. Rhodnius montenegrensis was first described in 2012, but the biological aspects of this species are still unknown. This study aimed to analyze the biological aspects of R. montenegrensis under laboratory conditions. The emergence rate was 63.0%, the mean time required for the emergence was 13.9 +/- 1.7 days, the biological cycle from egg to adult phase occurred in 105.2 +/- 9.2 days, the number of bloodmeals required for each nymphal stage to reach the next stage varies between a minimum of two and a maximum of seven. The weight gained after a bloodmeal varied between 10.6 times on 1st-instar nymphs and 3.9 times on 5th-instar nymphs. The adult specimens had the lowest gain of weight, reaching 2.2 times on females and 1.6 times on males. The sex ratio observed was 1:1. These data are relevant to understand the life cycle of this new described species and to elaborate more effective vector control strategies.Univ Fed Sao Joao del Rei UFSJ, Campus Ctr Oeste, Divinepolis, MG, BrazilUniv Estadual Paulista, UNESP, Inst Ciencias Farmaceut, Araraquara, SP, BrazilUniv Estadual Campinas, Inst Biol, UNICAMP, Campinas, SP, BrazilInst Nacl Epidemiol Amazonia Ocident INCT EPIAMO, Porto Velho, Rondonia, BrazilFundacao Oswaldo Cruz Fiocruz, Porto Velho, Rondonia, BrazilUniv Fed Acre, Colegio Aplicacao, Rio Branco, Acre, BrazilUniv Sao Paulo, ICB 5, Monte Negro, Rondonia, BrazilSecretaria Estado Saude Rondonia, Ctr Pesquisa Med Trop Rondonia CEPEM, Porto Velho, Rondonia, BrazilCtr Univ Sao Lucas, Dept Med, Porto Velho, Rondonia, BrazilUniv Estadual Paulista, UNESP, Inst Ciencias Farmaceut, Araraquara, SP, BrazilMary Ann Liebert, IncUniversidade Federal de Sergipe (UFS)Universidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Inst Nacl Epidemiol Amazonia Ocident INCT EPIAMOFundacao Oswaldo Cruz FiocruzUniv Fed AcreUniversidade de São Paulo (USP)Secretaria Estado Saude RondoniaCtr Univ Sao LucasBilheiro, Adriana BenattiRosa, Joao Aristeu da [UNESP]Oliveira, Jader de [UNESP]Belintani, TiagoFontes, GilbertoMedeiros, Jansen FernandesPereira Junior, Antonio MarquesOliveira Meneguetti, Dionatas Ulises deAranha Camargo, Luis Marcelo2019-10-06T07:12:16Z2019-10-06T07:12:16Z2019-07-29info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article4http://dx.doi.org/10.1089/vbz.2019.2449Vector-borne And Zoonotic Diseases. New Rochelle: Mary Ann Liebert, Inc, 4 p., 2019.1530-3667http://hdl.handle.net/11449/18682110.1089/vbz.2019.2449WOS:000479744300001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengVector-borne And Zoonotic Diseasesinfo:eu-repo/semantics/openAccess2024-06-24T13:07:13Zoai:repositorio.unesp.br:11449/186821Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:29:39.628925Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions
title Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions
spellingShingle Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions
Bilheiro, Adriana Benatti
triatomines
Rhodnius montenegrensis
Chagas disease
Amazon
Brazil
title_short Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions
title_full Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions
title_fullStr Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions
title_full_unstemmed Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions
title_sort Biological Aspects of Rhodnius montenegrensis (Hemiptera, Reduviidae, Triatominae) Under Laboratory Conditions
author Bilheiro, Adriana Benatti
author_facet Bilheiro, Adriana Benatti
Rosa, Joao Aristeu da [UNESP]
Oliveira, Jader de [UNESP]
Belintani, Tiago
Fontes, Gilberto
Medeiros, Jansen Fernandes
Pereira Junior, Antonio Marques
Oliveira Meneguetti, Dionatas Ulises de
Aranha Camargo, Luis Marcelo
author_role author
author2 Rosa, Joao Aristeu da [UNESP]
Oliveira, Jader de [UNESP]
Belintani, Tiago
Fontes, Gilberto
Medeiros, Jansen Fernandes
Pereira Junior, Antonio Marques
Oliveira Meneguetti, Dionatas Ulises de
Aranha Camargo, Luis Marcelo
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Sergipe (UFS)
Universidade Estadual Paulista (Unesp)
Universidade Estadual de Campinas (UNICAMP)
Inst Nacl Epidemiol Amazonia Ocident INCT EPIAMO
Fundacao Oswaldo Cruz Fiocruz
Univ Fed Acre
Universidade de São Paulo (USP)
Secretaria Estado Saude Rondonia
Ctr Univ Sao Lucas
dc.contributor.author.fl_str_mv Bilheiro, Adriana Benatti
Rosa, Joao Aristeu da [UNESP]
Oliveira, Jader de [UNESP]
Belintani, Tiago
Fontes, Gilberto
Medeiros, Jansen Fernandes
Pereira Junior, Antonio Marques
Oliveira Meneguetti, Dionatas Ulises de
Aranha Camargo, Luis Marcelo
dc.subject.por.fl_str_mv triatomines
Rhodnius montenegrensis
Chagas disease
Amazon
Brazil
topic triatomines
Rhodnius montenegrensis
Chagas disease
Amazon
Brazil
description Triatominae are insects notorious as vectors of Trypanosoma cruzi, which is the etiologic agent of Chagas disease, and other trypanosomatids. Triatomines of the genus Rhodnius are primarily sylvatic, nevertheless the occurrence of native species that invade households suggests their possible role in the transmission of Chagas disease. Rhodnius montenegrensis was first described in 2012, but the biological aspects of this species are still unknown. This study aimed to analyze the biological aspects of R. montenegrensis under laboratory conditions. The emergence rate was 63.0%, the mean time required for the emergence was 13.9 +/- 1.7 days, the biological cycle from egg to adult phase occurred in 105.2 +/- 9.2 days, the number of bloodmeals required for each nymphal stage to reach the next stage varies between a minimum of two and a maximum of seven. The weight gained after a bloodmeal varied between 10.6 times on 1st-instar nymphs and 3.9 times on 5th-instar nymphs. The adult specimens had the lowest gain of weight, reaching 2.2 times on females and 1.6 times on males. The sex ratio observed was 1:1. These data are relevant to understand the life cycle of this new described species and to elaborate more effective vector control strategies.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-06T07:12:16Z
2019-10-06T07:12:16Z
2019-07-29
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1089/vbz.2019.2449
Vector-borne And Zoonotic Diseases. New Rochelle: Mary Ann Liebert, Inc, 4 p., 2019.
1530-3667
http://hdl.handle.net/11449/186821
10.1089/vbz.2019.2449
WOS:000479744300001
url http://dx.doi.org/10.1089/vbz.2019.2449
http://hdl.handle.net/11449/186821
identifier_str_mv Vector-borne And Zoonotic Diseases. New Rochelle: Mary Ann Liebert, Inc, 4 p., 2019.
1530-3667
10.1089/vbz.2019.2449
WOS:000479744300001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Vector-borne And Zoonotic Diseases
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 4
dc.publisher.none.fl_str_mv Mary Ann Liebert, Inc
publisher.none.fl_str_mv Mary Ann Liebert, Inc
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128520177582080