Table 1.
Candidate models ordered accordingly to their Akaike weights
| Models | K | AICc | ΔAICc | wi | |
|---|---|---|---|---|---|
| 1 | Null model | 2 | 130.17 | 0 | 0.220 |
| 2 | CTMin_10 | 3 | 131.40 | 1.23 | 0.119 |
| 3 | MB | 3 | 131.78 | 1.61 | 0.098 |
| 4 | T Pref_20 | 3 | 132.08 | 1.90 | 0.085 |
| 5 | Q 10_10 | 3 | 132.18 | 2.01 | 0.081 |
| 6 | CTMin_20 | 3 | 132.25 | 2.08 | 0.078 |
| 7 | CTMax_10 | 3 | 132.26 | 2.08 | 0.078 |
| 8 | Q 10_20 | 3 | 132.26 | 2.09 | 0.077 |
| 9 | CTMin_10 + CTMin_20 + CTMin_10 * CTMin_20 | 5 | 133.38 | 3.21 | 0.044 |
| 10 | MB + CTMax_20 | 4 | 133.44 | 3.27 | 0.043 |
| 11 | MB + T Pref_10 | 4 | 133.82 | 3.64 | 0.036 |
| 12 | Q 10_10 + Q 10_20 + Q 10_10 * Q 10_20 | 5 | 134.17 | 4.00 | 0.030 |
| 13 | MB + T Pref_10 + T Pref_20 + T Pref_10 * T Pref_20 | 6 | 137.16 | 6.99 | 0.007 |
| 14 | MB + CTMax_10 + CTMax_20 + CTMax_10 * CTMax_20 | 6 | 137.62 | 7.45 | 0.005 |
AICc: AIC values corrected for small sample sizes; CTMin: minimum critical temperature; CTMax: maximum critical temperature; K: number of parameters; MB: body mass; Q 10: thermal sensitivity of metabolism; T Pref: preferred temperature; wi: Akaike weights.
Single term models represent directional selection (e.g., CTMax), and correlational selection represents plasticity (e.g., CTMax_10 * CTMax_20).
Cold‐acclimated is indicated by a _10 subscript, while warm‐acclimated is indicated by a _20 subscript.