Mostrar el registro sencillo del ítem
Autor | Bargielowski, Irka | |
Autor | Honório, Nildimar A. | |
Autor | Blosser, Erik M. | |
Autor | Lounibos, L. Philip | |
Fecha de acceso | 2020-06-29T20:00:29Z | |
Fecha de disponibilización | 2020-06-29T20:00:29Z | |
Fecha de publicación | 2019 | |
Referencia | BARGIELOWSKI, Irka et al. Rapid Loss of Resistance to Satyrization in Invasive Mosquitoes and the Effects of Age on Interspecific Mating Frequency. Journal of Medical Entomology, v. 56, n. 2, p. 329-333, 2019. | pt_BR |
ISSN | 0022-2585 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/41984 | |
Idioma | eng | pt_BR |
Editor | Oxford University Press | pt_BR |
Derechos de autor | restricted access | pt_BR |
Palabras clave en Portugués | Aedes aegypti | pt_BR |
Palabras clave en Portugués | Aedes albopictus | pt_BR |
Palabras clave en Portugués | Satirização | pt_BR |
Palabras clave en Portugués | Perda de resistência | pt_BR |
Palabras clave en Portugués | Efeitos da idade | pt_BR |
Título | Rapid Loss of Resistance to Satyrization in Invasive Mosquitoes and the Effects of Age on Interspecific Mating Frequency | pt_BR |
Tipo del documento | Article | pt_BR |
DOI | 1938-2928 | |
Resumen en Inglés | In several areas where Aedes aegypti (L.) (Diptera: Culicidae) and Aedes albopictus (Skuse) (Diptera: Culicidae) have come in contact following successful invasions, Ae. aegypti have been rapidly displaced by Ae. albopictus. Recent work has confirmed that mating interference, in the form of satyrization, is likely a driving factor in these competitive displacements. However, in sites of sympatry, Ae. aegypti females evolve resistance to satyrization, and in the laboratory, satyrization-susceptible Ae. aegypti can evolve resistance within a few generations of cage exposure to Ae. albopictus. The resistance trait may be costly to maintain, as satyrization-resistant females have been shown to invest more time in mate selection. Here, we show that increased satyrization-resistance does not persist in the absence of satyrization pressure, confirming a cost to maintaining this trait. Ae. aegypti lines that had been previously selected for increased satyrization-resistance demonstrated rapid decreases in this trait over eight generations. Support for the hypothesis that condition-dependent mate preferences lead to variation in mating choice among individuals of differing quality within a population has been accumulating. Here we examine how age-related changes in reproductive effort or reproductive value may result in age-dependent mate choice. We hypothesize that older, lower quality individuals may be more likely to accept a subpar mating, in this case an interspecific mating. Our results demonstrate that mosquito age significantly affects interspecific mating rates with older mosquitoes (male and female) engaging in interspecific mating more frequently than younger counterparts (26.32 vs 9.41%). We discuss the possibility of age-related signal variation causing the breakdown of mating barriers with age. | pt_BR |
Afiliación | University of Florida. Department of Entomology and Nematology. Florida Medical Entomology Laboratory. Vero Beach, FL, USA / University of California. Department of Pathology, Vector Genetics Laboratory, Microbiology and Immunology. Davis, CA, USA. | pt_BR |
Afiliación | University of Florida. Department of Entomology and Nematology. Florida Medical Entomology Laboratory. Vero Beach, FL, USA / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Mosquitos Transmissores de Hematozoários. Rio de Janeiro, RJ, Brasil. | pt_BR |
Afiliación | University of Florida. Department of Entomology and Nematology. Florida Medical Entomology Laboratory. Vero Beach, FL, USA / University of California. Department of Pathology, Vector Genetics Laboratory, Microbiology and Immunology. Davis, CA, USA. | pt_BR |
Afiliación | University of Florida. Department of Entomology and Nematology. Florida Medical Entomology Laboratory. Vero Beach, FL, USA. | pt_BR |
Palavras clave en Inglês | Aedes aegypti | pt_BR |
Palavras clave en Inglês | Satyrization-resistance | pt_BR |
Palavras clave en Inglês | Age | pt_BR |
Palavras clave en Inglês | Aedes albopictus | pt_BR |
e-ISSN | 10.1093/jme/tjy153 | |
Fecha de embargo | 2025-01-01 |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
-
IOC - Artigos de Periódicos [12514]