Cold Hardiness and Preimaginal Period in Two Closely Related Species, Drosophila takahashii and D. lutescens
スポンサーリンク
概要
- 論文の詳細を見る
The cold hardiness and the preimaginal period were studied at various temperatures in two geographical strains in each of Drosophila takahashii and D. lutescens. The latter was more resistant to cold stress than the former at every developmental stage. In both species, pupal and young adult stages were more resistant to cold than other stages. In D. lutescens, the cold hardiness improved as culturing temperature decreased, but the effect of culturing temperature was small in D. takahashii. The preimaginal period was shorter in D. takahashii than in D. lutescens at temperature of 18℃, or higher, but was exactly identical at 15℃. In the cold hardiness and the preimaginal period, no clear difference was observed between two geographical strains within each species. It was assumed that the cold hardiness of local populations of these species was determined not only by the winter severeness but also by other ecological factors.
- 日本昆虫学会の論文
- 1982-12-25
著者
関連論文
- タカハシショウジョウバエとキハダショウジョウバエにおける低温抵抗性の遺伝と糖の蓄積(速報)〔英文〕
- Bionomics of Drosophilidae (Diptera) in Hokkaido : III. Drosophila auraria and D. biauraria
- Bionomics of Drosophilidae (Diptera) in Hokkaido : VIII Drosophila confusa and D. bifasciata, with Special Reference to Local Variation in Annual Life Cycle
- Bionomics of Drosophilidae (Diptera) in Hokkaido : VII. Drosophila nigromaculata and D. brachynephros
- Bionomics of Drosophilidae (Diptera) in Hokkaido : X. Some Tree Sap Feeders
- Bionomics of Drosophilidae (Diptera) in Hokkaido : II. Drosophila testacea
- Breeding Sites of Drosophilid Flies in and near Sapporo, Northern Japan, with Supplementary Notes on Adult Feeding Habits
- A New Species of the Drosophila auraria Complex, D. subauraria, from Northern Japan (Diptera, Drosophilidae)
- Cold Hardiness and Preimaginal Period in Two Closely Related Species, Drosophila takahashii and D. lutescens
- Bionomics of Drosophilidae (Diptera) in Hokkaido : IV. Drosophila sexvittata, D. trivittata, and D. alboralis
- Physiology of Reproductive Diapause in Drosophila auraria : Photoperiod and Temperature as Controlling Factors
- Bionomics of Drosophilidae (Diptera) in Hokkaido : I. Scaptomyza pallida and Drosophila nipponica
- Reproductive Diapause in Drosophila auraria : Sensitivity of Different Developmental Stages to Photoperiod and Temperature
- Geographical variation of photoperiodic adult diapause in Drosophila auraria.