Back to Search
Start Over
Comparative morphology of eggs of Rhodnius domesticus Neiva & Pinto, Rhodnius neglectus Lent and Rhodnius prolixus Stål (Hemiptera: Reduviidae: Triatominae).
- Source :
-
Parasitology International . Aug2024, Vol. 101, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- Rhodnius species are potential vectors of the etiological agent of Chagas disease (CD), the protozoan Trypanosoma cruzi. CD impacts around seven million people in Latin America, resulting in approximately fourteen thousand deaths per year. Several species of Rhodnius are notable not only for their epidemiological relevance, but also for the challenging distinction between their species. Rhodnius has twenty species, each with its specific epidemiological importance. Rhodnius neglectus and Rhodnius prolixus are found with colonies in domiciliary environments. The observation of eggs in human dwellings signals the colonization process of these insects, increasing the risk of contamination of the population, since correct identification of eggs is necessary to help more effective vector control programs. Here we highlight diagnostic characters of eggs for these three species. [Display omitted] • Cells have different shapes, varying in different regions. • Cells show differences between species and between regions of the same species. • The three species showed significant differences in terms of limiting lines. • The funnels present variations in the aspect of their depth; different regions. • Differences were observed in the operculum of the three species. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13835769
- Volume :
- 101
- Database :
- Academic Search Index
- Journal :
- Parasitology International
- Publication Type :
- Academic Journal
- Accession number :
- 177391399
- Full Text :
- https://doi.org/10.1016/j.parint.2024.102894