Results 21 to 30 of about 11,736 (297)

Panstrongylusnoireaui, a remarkable new species of Triatominae (Hemiptera, Reduviidae) from Bolivia

ZooKeys, 2022
Abstract Panstrongylusnoireauisp. nov. from Bolivia is described based on male and female specimens. Although morphologically almost indistinguishable from Panstrongylusrufotuberculatus (Champion, 1899), the new species shows remarkable chromosome and ...
H. Gil-Santana, Tamara Chávez, S. Pita, F. Panzera, C. Galvão   +4 more
semanticscholar   +1 more source

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

Insects, 2023
Simple Summary All 155 living species of triatomines are considered to be potential vectors of Chagas disease. Laboratory and field studies demonstrate that these insects are capable of crossing and producing hybrids. Hybrids of Triatoma spp.
Amanda Ravazi, J. Oliveira, Fernanda Fernandez Madeira, Giovana Menezes Nunes, Y. V. Reis, Ana Beatriz Bortolozo de Oliveira, Luísa Martins Sensato Azevedo, C. Galvão, M. Azeredo-Oliveira, J. A. Rosa, K. Alevi   +10 more
semanticscholar   +1 more source

Exploring the Hidden World of Vectors of Chagas Disease: A Fascinating Look at the Taxonomic Aspects of the Psammolestes Genus (Hemiptera, Triatominae)

Life, 2023
Chagas disease (CD) is a neglected illness affecting approximately seven million individuals, with vector transmission occurring via triatomine bugs. The Rhodniini tribe comprises 24 species, grouped into the Rhodnius and Psammolestes genera.
J. de Oliveira, K. Alevi, C. E. Almeida, Nicoly Olaia, Gustavo Lázari Cacini, C. Galvão, H. M. Herrera, F. M. Santos, J. A. Rosa   +8 more
semanticscholar   +1 more source

Phylogenomics for Chagas Disease Vectors of the Rhodnius Genus (Hemiptera, Triatominae): What We Learn From Mito-Nuclear Conflicts and Recommendations

Frontiers in Ecology and Evolution, 2022
We provide in this study a very large DNA dataset on Rhodnius species including 36 samples representing 16 valid species of the three Rhodnius groups, pictipes, prolixus and pallescens.
J. Filée, Marie Merle, Héloïse Bastide, F. Mougel, J. Bérenger, E. Folly-Ramos, C. E. Almeida, M. Harry   +7 more
semanticscholar   +1 more source

Molecular detection of mycobacterium tuberculosis complex species in triatomines found in urban households and Peridomiciles in a city with high prevalence of tuberculosis in Northeastern Brazil

International Journal of Mycobacteriology, 2022
Background: Triatomine insects, native to northeastern Brazil, have been found in the urban peridomicile. The city of Sobral has a high number of tuberculosis cases and several triatomine species.
Caroliny Soares Silva, Luana Nepomuceno Gondim Costa Lima, Karla Valéria Batista Lima, Rosa Livia Freitas de Almeida, Marília Lima da Conceição, Cynara Carvalho Parente, Amanda Albuquerque Rocha, Thales Candido da Silva, Soraya de Oliveira Sancho, Cristiane Cunha Frota   +9 more
doaj   +1 more source

Metaciclogénesis de Trypanosoma cruzi en Belminus ferroae (Reduviidae: Triatominae) y capacidad infectiva de las heces en condiciones de laboratorio

Biomédica: revista del Instituto Nacional de Salud, 2021
Introducción. Belminus ferroae es un triatomino de comportamiento entomófago, sin embargo, puede alimentarse de vertebrados ocasionalmente. No se ha demostrado infección natural por Trypanosoma cruzi en esta especie, como tampoco la metaciclogénesis del ...
Maritza Alarcón, Cesare Colasante, Sonia Araujo, Reinaldo Gutiérrez -Marín, Dalmiro Cazorla-Perfetti, Claudia Magaly Sandoval-Ramírez   +5 more
doaj   +1 more source

Patterns of antenal sensilla of Panstrongylus megistus from three Brazilian states [PDF]

, 2005
The objective of the present study was to analyze and describe the phenotype of the antennal sensilla of Panstrongylus megistus, one of the epidemiologically most important species of triatomines in Brazil.
Catala, Silvia Susana, Dias, J. C. P., Juberg, J., Silva, I. G., Villela, M. M.   +4 more
core   +1 more source

The spread of satellite DNAs in euchromatin and insights into the multiple sex chromosome evolution in Hemiptera revealed by repeatome analysis of the bug Oxycarenus hyalinipennis

Insect Molecular Biology, Volume 32, Issue 6, Page 725-737, December 2023., 2023
The genomic analysis revealed a male‐biased abundance of satellite DNAs (satDNAs) in the bug Oxycarenus hyalinipennis. The complementary chromosomal analysis by fluorescence in situ hybridization supported the notion of satDNA enrichment on the Y chromosome of the species.
Diogo C. Cabral‐de‐Mello, Pablo Mora, José M. Rico‐Porras, Ana B. S. M. Ferretti, Teresa Palomeque, Pedro Lorite   +5 more
wiley   +1 more source

Trypanosoma cruzi infection enhances olfactory response in Triatoma pallidipennis Stål (Hemiptera: Triatominae) to compounds potentially useful for insect control. [PDF]

Med Vet Entomol
Triatoma pallidipennis is one of the main vectors of Trypanosoma cruzi, the causative agent of Chagas disease. Attractant activity of octenol, nonanal and a mixture of lactic acid, hexanoic acid and ammonium hydroxide on T. cruzi–infected and non‐infected T. pallidipennis nymphal stages.
Jiménez-Santiago B, Flores-Villegas AL, Cruz-Esteban S, Cabrera-Bravo M, Toriello C.   +4 more
europepmc   +2 more sources

Antennal Phenotype of Triatoma dimidiata Populations and Its Relationship with Species of phyllosoma and protracta Complexes [PDF]

, 2005
Triatoma dimidiata (Latreille 1811) Reduviidae Triatominae is the main vector of Chagas disease in several countries of Latin America. As for other vector species, the characterization of T. dimidiata subpopulations within particular geographical regions
Catala, Silvia Susana, Gorla, David Eladio, Moreno, Mariana Laura, Rosales, R., Sachetto, C., Salazar Schettino, P. M.   +5 more
core   +1 more source