Results 61 to 70 of about 370 (139)

Note on the differentiation between the Rhodnius neglectus and the R. prolixus eggs

, 1974
An evident structural process allowing the distinction between the Rhodnius neglectus and R. prolixus eggs is described. The former presents a complete collar occupying the preopercular region whilst in the latter species this formation is lacking.
Forattini, Oswaldo Paulo, Barata, José Maria Soares   +1 more
openaire   +1 more source

Ocorrência e biologia do Rhodnius neglectus Lent, 1954 em macaubeiras da periferia de Belo Horizonte, Minas Gerais Occurence and biology of Rhodnius neglectus Lent, 1954 in palm tress of suburban areas of Belo Horizonte, Minas Gerais

Memorias do Instituto Oswaldo Cruz, 1984
Oitenta e uma macaubeiras (A. sclerocarpa) foram derrubadas e dissecadas na periferia de Belo Horizonte, no período de abril/ 1979 a julho/1980. Foram capturados 463 exemplares de Rhodnius neglectus, com uma taxa de infestação das palmeiras de 60,5% e uma média de 9,45% triatomineos/palmeira positiva. O R.
Liléia Diotaiuti, João Carlos Pinto Dias   +1 more
openaire   +2 more sources

Aspectos ecológicos da tripanossomíase americana: XVIII - desenvolvimento e ciclos anuais de colônias de Triatoma infestans, T. sordida e Rhodnius neglectus em ecótopos artificiais, no ambiente peri e extradomiciliar Ecological aspects of South American trypanosomiasis: XVIII - development and annual cycles of Triatoma infestans, T. sordida and Rhodnius neglectus colonies in artificial ecotopes in the peri and extradomiciliar environment

Revista de Saúde Pública, 1983
Em colônias de Triatoma infestans, T. sordida e Rhodnius neglectus, espontaneamente desenvolvidas em galinheiros experimentais, observou-se as condições de desenvolvimento, variação, permanência e mobilidade de seus componentes.
Oswaldo Paulo Forattini, Octávio Alves Ferreira, Ernesto Xavier Rabello, José Maria Soares Barata, Jair Licio Ferreira Santos   +4 more
doaj   +1 more source

Espécies de Triatominae (Hemiptera: Reduviidae) do Estado do Maranhão, Brasil

Cadernos de Saúde Pública
Cerca de 15 espécies de Triatominae são de conhecida ocorrência no Estado do Maranhão. Na Ilha de São Luís, zona do litoral, dez espécies já foram encontradas associadas às áreas silvestres: Eratyrus mucronatus, Psammolestes tertius, Panstrongylus diasi,
José Manuel Macário Rebêlo, Vera Lúcia Lopes de Barros, Walter Araújo Mendes   +2 more
doaj  

One Genome, Multiple Phenotypes: Would Rhodnius milesi Carcavallo, Rocha, Galvão & Jurberg, 2001 (Hemiptera, Triatominae) Be a Valid Species or a Phenotypic Polymorphism of R. neglectus Lent, 1954?

Diversity
Species of the Rhodnius genus have a complex taxonomy because the events of phenotypic plasticity and cryptic speciation make it difficult to correctly classify these vectors. During the taxonomic history of the genus, five synonymization events occurred.
Fabricio Ferreira Campos, Jader de Oliveira, Jociel Klleyton Santos Santana, Amanda Ravazi, Yago Visinho dos Reis, Laura Marson Marquioli, Cleber Galvão, Maria Tercília Vilela de Azeredo-Oliveira, João Aristeu da Rosa, Kaio Cesar Chaboli Alevi   +9 more
doaj   +1 more source

Climate and Environmental Changes and Their Potential Effects on the Dynamics of Chagas Disease: Hybridization in Rhodniini (Hemiptera, Triatominae). [PDF]

Insects, 2023
Ravazi A, Oliveira J, Madeira FF, Nunes GM, Reis YVD, Oliveira ABB, Azevedo LMS, Galvão C, Azeredo-Oliveira MTV, Rosa JAD, Alevi KCC.   +10 more
europepmc   +1 more source

Sodium pumps in the Malpighian tubule of Rhodnius sp.

Anais da Academia Brasileira de Ciências, 2000
Malpighian tubule of Rhodnius sp. express two sodium pumps: the classical ouabain-sensitive (Na+ + K+)ATPase and an ouabain-insensitive, furosemide-sensitive Na+-ATPase. In insects, 5-hydroxitryptamine is a diuretic hormone released during meals.
CARUSO-NEVES CELSO, LOPES ANÍBAL GIL
doaj  

Massive invasion on a Triatominae insectarium (Hemiptera: Heteroptera: Reduviidae) by Attagenus fasciatus (Thunberg, 1795) (Coleoptera: Dermestidae: Attageninae). [PDF]

Rev Soc Bras Med Trop, 2023
Oliveira J, Háva J, Rosa JAD, Gil-Santana HR.   +3 more
europepmc   +1 more source

[Influence of the temperature and humidity on the biology of Rhodnius neglectus Lent, 1954, in laboratory conditions (Hemiptera, Reduviidae, Triatominae)].

Revista da Sociedade Brasileira de Medicina Tropical, 2002
The objective of the present paper was to study the development of R. neglectus in the laboratory under different conditions of temperature and humidity. Three groups were prepared: 33/40 (33+/- 1 degree C and 40% +/-5% UR), 33/70 (33+/- 1 degree C and 70% +/-5% UR), and 28/70 (28+/- 1 degree C and 70% +/-5% UR). All these groups were observed daily to
D da S, Rocha, J, Jurberg, R U, Carcavallo, V, Cunha, C, Galvão   +4 more
openaire   +1 more source

[Susceptibility of Rhodnius neglectus, Rhodnius robustus and Triatoma infestans (Hemiptera, Reduviidae, Triatominae) to infection by two strains of Trypanosoma cruzi (Kinetoplastidae, Trypanosomatidae) using artificial xenodiagnosis].

Revista da Sociedade Brasileira de Medicina Tropical, 2001
The susceptibility of 3rd instar nymph of Triatominae Rhodnius neglectus, R. robustus and Triatoma infestans to Trypanosoma cruzi Y and AMJM strains was verified using artificial xenodiagnosis. After the accomplishment of the xenodiagnosis, the faeces of the Triatominae were analyzed on two-day intervals from day 5 until day 31 post infection, using ...
L P, Martins, J A, da Rosa, R E, Castanho, G L, Sauniti, H, Medeiros   +4 more
openaire   +1 more source