Table 2. Results of searching for favorite temperature behavior after short-term exposure to constant high temperatures.
| Scheme | 20–25°C(Number) | (%) | 25–30°C(Number) | (%) | 30–35°C(Number) | (%) | 35–40°C(Number) | (%) | >40°C(Number) | (%) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CK1 | ♀ | 19 | 19.00% | 81 | 81.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| ♂ | 32 | 32.00% | 68 | 68.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | ||
| 33°C | 1hr(A1) | ♀ | 0 | 0.00% | 1 | 1.00% | 99 | 99.00% | 0 | 0.00% | 0 | 0.00% |
| ♂ | 0 | 0.00% | 2 | 2.00% | 98 | 98.00% | 0 | 0.00% | 0 | 0.00% | ||
| 2hr(A2) | ♀ | 0 | 0.00% | 0 | 0.00% | 100 | 100.00% | 0 | 0.00% | 0 | 0.00% | |
| ♂ | 0 | 0.00% | 2 | 2.00% | 98 | 98.00% | 0 | 0.00% | 0 | 0.00% | ||
| 3hr(A3) | ♀ | 0 | 0.00% | 100 | 100.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| ♂ | 0 | 0.00% | 100 | 100.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | ||
| 37°C | 1hr(A4) | ♀ | 0 | 0.00% | 1 | 1.00% | 11 | 11.00% | 88 | 88.00% | 0 | 0.00% |
| ♂ | 0 | 0.00% | 0 | 0.00% | 21 | 21.00% | 79 | 79.00% | 0 | 0.00% | ||
| 2hr(A5) | ♀ | 0 | 0.00% | 0 | 0.00% | 31 | 31.00% | 69 | 69.00% | 0 | 0.00% | |
| ♂ | 0 | 0.00% | 1 | 1.00% | 24 | 24.00% | 75 | 75.00% | 0 | 0.00% | ||
| 3hr(A6) | ♀ | 1 | 1.00% | 99 | 99.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| ♂ | 0 | 0.00% | 100 | 100.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | ||
| 41°C | 1hr(A7) | ♀ | 0 | 0.00% | 0 | 0.00% | 5 | 5.00% | 94 | 94.00% | 1 | 1.00% |
| ♂ | 0 | 0.00% | 0 | 0.00% | 5 | 5.00% | 95 | 95.00% | 0 | 0.00% | ||
| 2hr(A8) | ♀ | 0 | 0.00% | 0 | 0.00% | 7 | 7.00% | 86 | 86.00% | 7 | 7.00% | |
| ♂ | 0 | 0.00% | 0 | 0.00% | 9 | 9.00% | 91 | 91.00% | 0 | 0.00% | ||
| 3hr(A9) | ♀ | 1 | 1.00% | 99 | 99.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| ♂ | 0 | 0.00% | 100 | 100.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | ||
Note:CK1 is the 25°C-1hr treatment.