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April 17, 2026

Effects of small-scale temperature shifts on

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Authors

WMWadaka MamaiHMHamidou MaigaOBOdet Bueno-Masso

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Overview

This research investigates small temperature fluctuations' effects on Aedes mosquito growth and quality assessment, indicating the need for precise environmental control.

Key Points

  • This study aims to understand how small temperature shifts affect the development and quality of Aedes mosquitoes.
  • Reared first-instar larvae of Aedes aegypti and Aedes albopictus at five temperatures (26-30 °C) under controlled conditions.
  • Maintained consistent larval density and feeding conditions similar to mass-rearing practices.
  • Assessed time to pupation, pupation rate, male escape rate, and body size as key parameters.
  • Evaluated male escape rate under varying temperatures and relative humidity levels using the FAO/IAEA flight test device.
  • Higher temperatures decreased time to pupation and increased pupation rates in both mosquito species.
  • Aedes albopictus showed lower pupal yields and male escape rates compared to Aedes aegypti.
  • Environmental temperature significantly affected adult male quality as measured by the FTD, while relative humidity did not show a significant effect.

Cite This Study

Mamai et al. (2026) studied this question.

synapsesocial.com/papers/69e1cf985cdc762e9d858893https://doi.org/10.1051/parasite/2026019/pdf
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Effects of small-scale temperature shifts on <i>Aedes</i> mosquito production and the influence of environmental conditions on quality assessment with the FAO/IAEA flight test device2026
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  3. 3Impact of temperature on survival, development and longevity of Aedes aegypti and Aedes albopictus (Diptera: Culicidae) in Phnom Penh, Cambodia2025 · 30 citations
  4. 4Effects of temperature and diet on development and interspecies competition in Aedes aegypti and Aedes albopictus2012
  5. 5Stage-dependent trade-offs in thermal performance: fluctuating temperatures reverse larval and adult fitness in <i>Anopheles gambiae</i> and <i>An. coluzzii</i>2026