Levantamento da fauna de Triatominae (Hemiptera: Reduviidae) em ambiente domiciliar e infecção natural por Trypanosomatidae no Estado de Mato Grosso do Sul

Almeida, Paulo; Ceretti, Walter; Obara, Marcos Takashi; Santos, Hernandes Rufino dos; Barata, José Maria Soares; Faccenda, Odival

doi:10.1590/s0037-86822008000400010

Cited by 28 publications

(16 citation statements)

References 9 publications

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“…In the present study, the species most frequently detected in the dwellings was Triatoma sordida, also considered the prevailing species in the State of Mato Grosso do Sul 20 . Triatoma sordida was also the species most frequently captured in the City of Uberlândia.…”

Section: References Discussionsupporting

confidence: 52%

Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalities in Southeastern Brazil, from 2002 to 2004

Paula¹,

Costa

Freitas

et al. 2010

Rev. Soc. Bras. Med. Trop.

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INTRODUCTION: from an epidemiological point of view, more than 120 species of triatomine (Hemiptera, Reduviidae) are known. The occurrence and positivity for Trypanosoma cruzi in triatomines in 16 municipalities of the Triângulo Mineiro and Alto Paranaíba were evaluated from January 2002 to December 2004. METHODS: the triatomines were captured basically according to the classic norms of the National Health Foundation. The parasitological exams of the triatomines were conducted according to the technique described by the Ministry of Health. During the study period, 990 specimens of triatomines were captured and of these, 771 could be examined. RESULTS: five species were identified: Triatoma sordida, Panstrongylus diasi, Panstrongylus megistus, Panstrongylus geniculatus and Rhodnius neglectus. Triatoma sordida represented 71.5% of all the triatomines captured, followed by Panstrongylus megistus (18%), Rhodnius neglectus (9.3%), Panstrongylus diasi (0.8%) and Panstrongylus geniculatus (0.4%). Of the total number of triatomines examined, 2.7% were positive for Trypanosoma cruzi. Panstrongylus megistus was the species that presented the highest rates of infection by Trypanosoma cruzi (8.3%), followed by Rhodnius neglectus (2.9%) and Triatoma sordida (1.4%). CONCLUSIONS: there is a need to adapt to new circumstances in epidemiology, with greater emphasis on entomological surveillance, since the potential for adaptation of secondary species of triatomines exists, especially where Chagas' disease is already under control.

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Section: References Discussionsupporting

confidence: 52%

Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalities in Southeastern Brazil, from 2002 to 2004

Paula¹,

Costa

Freitas

et al. 2010

Rev. Soc. Bras. Med. Trop.

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“…Panstrongylus diasi has been reported in Brazil in the states of Bahia, Espírito Santo, Goiás, Maranhão, Mato Grosso do Sul, Minas Gerais, Rio Grande do Norte, São Paulo, and Tocantins and in the Distrito Federal (Sherlock and Serafim 1972, Rêbelo et al 1998, Marassá and Barata 2000, Santos et al 2004, Costa et al 2003, Oliveira and Silva 2007, Almeida et al 2008, Mendes et al 2008, Maeda et al 2012, Gil-Santana et al 2014, Barreto et al 2017. Here, we report the first record of this species in Mato Grosso.…”

Section: Introductionsupporting

confidence: 48%

Panstrongylus diasi Pinto & Lent, 1946 (Hemiptera, Reduviidae, Triatominae): first record in Mato Grosso, Brazil

Martins¹,

Moraes²,

Obara³

et al. 2018

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Panstrongylus diasi Pinto & Lent, 1946, previously known from throught the Brazilian center-west, is reported for the first time in Mato Grosso state, Brazil. We found 3 specimens, 1 of them from an urban area of Barra do Garças. The new record of P. diasi is important for the understanding of the epidemiology of Chagas disease, mainly because this species is found naturally infected with Trypanosoma cruzi (Chagas, 1909). Studies on the ecology, biogeography, and vector-host/parasite interactions of P. diasi are essential.

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“…2, 12, 13, 16– 18, 23– 32 In Brazil, T. sordida overlaps the geographic distribution of all species herein studied (also occurring in the states of Bahia, Goiás, Mato Grosso, Mato Grosso do Sul, Maranhão, Minas Gerais, Paraná, Pernambuco, Piauí, Rio Grande do Sul, Santa Catarina, and São Paulo). This species is also found in the Chaco eco-region of other countries: Argentina, Bolivia, Paraguay, and Uruguay.…”

Section: Methodsmentioning

confidence: 69%

Evolutionary Relationships of the Triatoma matogrossensis Subcomplex, the Endemic Triatoma in Central-Western Brazil, Based on Mitochondrial DNA Sequences

Gardim¹,

Rocha²,

Almeida³

et al. 2013

The American Journal of Tropical Medicine and Hygiene

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The phylogenetic relationships among species of Triatoma matogrossensis subcomplex ( T. baratai, T. guazu, T. matogrossensis, T. sordida, T. vandae, and T. williami) was addressed by using fragments of cytochrome oxidase I (COI), 16S rDNA (16S), and cytochrome b (Cytb) through Bayesian and parsimony analyses. We did not recover a monophyletic T. matogrossensis subcomplex, and their members were found clustered in three strongly supported clades, as follows: i) T. jurbergi + T. matogrossensis + T. vandae + T. garciabesi + T. sordida; ii) with T. guasayana as the sister group of clade (i); and iii) T. williami + T. guazu, however not closely related to the clade formed by the previously mentioned species. The other two endemic species from Central-Western Brazil, T. baratai and T. costalimai, were not recovered with strong clade support as related to other members of this subcomplex. Results call for a further revision in the classification of the subcomplexes within the genus Triatoma.

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Levantamento da fauna de Triatominae (Hemiptera: Reduviidae) em ambiente domiciliar e infecção natural por Trypanosomatidae no Estado de Mato Grosso do Sul

Cited by 28 publications

References 9 publications

Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalities in Southeastern Brazil, from 2002 to 2004

Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalities in Southeastern Brazil, from 2002 to 2004

Panstrongylus diasi Pinto & Lent, 1946 (Hemiptera, Reduviidae, Triatominae): first record in Mato Grosso, Brazil

Evolutionary Relationships of the Triatoma matogrossensis Subcomplex, the Endemic Triatoma in Central-Western Brazil, Based on Mitochondrial DNA Sequences

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Levantamento da fauna de Triatominae (Hemiptera: Reduviidae) em ambiente domiciliar e infecção natural por Trypanosomatidae no Estado de Mato Grosso do Sul

Cited by 28 publications

References 9 publications

Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalities in Southeastern Brazil, from 2002 to 2004

Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalities in Southeastern Brazil, from 2002 to 2004

Panstrongylus diasi Pinto &amp; Lent, 1946 (Hemiptera, Reduviidae, Triatominae): first record in Mato Grosso, Brazil

Evolutionary Relationships of the Triatoma matogrossensis Subcomplex, the Endemic Triatoma in Central-Western Brazil, Based on Mitochondrial DNA Sequences

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Panstrongylus diasi Pinto & Lent, 1946 (Hemiptera, Reduviidae, Triatominae): first record in Mato Grosso, Brazil