25 research outputs found
Identificação das espécies vetoras (Diptera: Simuliidae) de oncocercose humana no foco da Amazônia do Brasil e da Venezuela
No full textRevisamos as posições taxonômicas de três espécies de simulídeos da Amazônia, Simulium guianense Wise, S. oyapockense Flock & Abonnenc e S. yarzabali Ramirez Perez. Sinonimizamos S. cuasisanguineum Ramires Perez, Yarzabal & Peterson com S. oyapockense, revalidamos S. yarzabali que estava em sinonímia com S. incrustatum. Discutimos os papéis destas três espécies na transmissão de oncocercose e mansonelose humana na Amazônia.The taxonomic status of three Amazonian simuliid species, Simulium guianese Wise, S. oyapockense Floch & Abonnenc and S. yarzabali Ramirez Perez is reviewed. Simulium cuasisanguineum Ramirez Perez, Yarzabal & Peterson is synonymized with S. oyapockense, and S. yarzabali is revalidated from its synonymy with S. incrustatum Lutz. The role of these three species in the transmission of human onchocerciasis and mansonelliasis in Amazonia is reviewed
Chromosomal Translocations in Black Flies (Diptera: Simuliidae)—Facilitators of Adaptive Radiation?
No full textChromosomal Localization of Two Antihemostatic Salivary Factors in Simulium vittatum (Diptera: Simuliidae)
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Analysis of disproportionate replication of ribosomal DNA in Drosophila melanogaster by a microhybridization method
No full textRegulation of rRNA gene number in Drosophila melanogaster: New aspects resulting from the use of free duplications
No full textMorphological and molecular analysis of androgenetic, selfed and backcrossed plants produced from a Hordeum vulgare x H, bulbosum hybrid
No full textLocalization of ribosomal DNA in Rhagoletis pomonella (Diptera: Tephritidae) by in situ hybridization
No full textSuppression of position-effect variegation inDrosophila melanogaster by fatty acids and dimethylsulphoxide: implications for the mechanism of position-effect variegation
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