논문 상세보기
Considering the intrinsic optimal temperature, minimum and maximum development rate and thermal windows in insects
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/302420
The development and fitness of insects depend on the temperature to which they are exposed. The thermal windows are defined as the temperature range between the minimum and maximum rate of development for individual species. The intrinsic optimal temperature for development proposed by Ikemoto is one of important factors that determine the fitness of optimum life history. The temperature requirements for development of 65 species from five orders of insects was obtained from several journals. The minimum and maximum rate of development was estimated using empirical models. The temperature tolerance range of enzyme activation was estimated using Shape-Schoolfield-Ikemoto (SSI) model. The mean and range of intrinsic optimal temperature were 20.89°C and 15.7~27.7°C. The mean intrinsic optimal temperatures of Hemiptera and Endopterygota (Coleoptera, Diptera, Hymenoptera and Lepidoptera) were 20.97°C and 20.71°C. The mean and range of thermal windows were 25.59°C and 16.69~36.13°C. The mean thermal windows of Hemiptera and Endopterygota were 25.53°C and 25.62°C. also not much different. Each species of insects had a limited temperature range for development. It is needed further studies for understanding the ecological, physiological and evolutionary response of insects to their thermal environments.
