Abstract
Few studies have assessed the effects of food scarcity or excess on the life history traits of Aedes aegypti (L.) (Diptera: Culicidae) independently from larval density. We assessed immature survival, development time, and adult size in relation to food availability. We reared cohorts of 30 Ae. aegypti larvae from newly hatched to adult emergence with different food availability. Food conditions were kept constant by transferring larvae each day to a new food solution. Immature development was completed by some individuals in all treatments. The shortest development time, the largest adults, and the highest survival were observed at intermediate food levels. The most important effects of food scarcity were an extension in development time, a decrease in the size of adults, and a slight decrease in survival, while the most important effects of food excess were an important decrease in survival and a slight decrease in the size of adults. The variability in development time and adult size within sex and treatment increased at decreasing food availability. The results suggest that although the studied population has adapted to a wide range of food availabilities, both scarcity and excess of food have important negative impacts on ...Continue Reading
References
Jan 1, 1992·Annual Review of Entomology·R W MerrittE D Walker
Feb 1, 1984·Annals of Tropical Medicine and Parasitology·R Subra, J Mouchet
Nov 1, 1993·Journal of Medical Entomology·D A FocksG A Mount
Feb 24, 2001·Hereditas·O A BubliyV Loeschcke
Nov 25, 2003·Journal of Evolutionary Biology·S BedhommeY Michalakis
Dec 3, 2003·Hereditas·Alexandra G Imasheva, Oleg A Bubliy
Jul 19, 2005·Proceedings. Biological Sciences·Alexander V Badyaev
Apr 3, 2008·Medical and Veterinary Entomology·R BarreraY Rosario
Feb 26, 2009·Medical and Veterinary Entomology·M H Reiskind, L P Lounibos
Jun 25, 2009·Journal of Biosciences·Seema Sisodia, B N Singh
Apr 9, 2010·Medical and Veterinary Entomology·R BurkeD Claborn
Jun 4, 2010·Journal of Chemical Ecology·Loganathan PonnusamyCharles S Apperson
Nov 13, 2010·Infection, Genetics and Evolution : Journal of Molecular Epidemiology and Evolutionary Genetics in Infectious Diseases·Jennifer R SchneiderDavid W Severson
Feb 6, 2014·PloS One·Jannelle CouretMark Q Benedict
Feb 15, 2014·Acta Tropica·Tal LeviArieh Zaritsky
Dec 3, 2014·Journal of Theoretical Biology·Victoria Romeo AznarHernán G Solari
Jan 29, 2016·MMWR. Morbidity and Mortality Weekly Report·Morgan HennesseyJ Erin Staples
Mar 2, 2016·Parasites & Vectors·Luis E EscobarA Townsend Peterson
Mar 24, 2016·PloS One·Raquel Santos SouzaFernando Ariel Genta
Citations
May 30, 2019·Journal of Medical Entomology·María Sol De MajoSylvia Fischer
Oct 3, 2020·PloS One·Kurt Steinwascher
Apr 27, 2019·Frontiers in Physiology·Raquel Santos SouzaFernando Ariel Genta
Nov 9, 2020·Parasites & Vectors·Monalisa R SilvaGrigori Chapiro
Jan 18, 2021·Journal of Thermal Biology·Pedro MontiniSylvia Fischer
Mar 7, 2021·Journal of Medical Entomology·María Sol De MajoSylvia Fischer
Apr 29, 2021·Proceedings. Biological Sciences·Paul J HuxleyLauren J Cator
Sep 3, 2021·Medical and Veterinary Entomology·P Montini, S Fischer
Nov 23, 2021·PLoS Computational Biology·Melody WalkerLauren M Childs