Table 1.
Summary of model outputs derived from the interspecific analyses of sexual size dimorphism, wing aspect ratio and area phylogenetic generalized least squares. For the latter, summary statistics are presented for the overall model and the explanatory variable of interest, altitude. Full model tables for PGLS can be found in the Supporting Information Materials (Table S2)
| Response variable (wing trait) | Trait repeatability (R) | Model type | Corr. structure | Fixed effects | Estimation | SE | t‐Value | P‐value | df (res) | Adjusted R 2 |
|---|---|---|---|---|---|---|---|---|---|---|
| Sexual size dim. | NA | lm | Gaussian | (Intercept) | 4.72 | 1.35 | 3.5 | 0.004*** | 13 (11) | – |
| Solitary larvae | −10.5 | 2.0 | −5.2 | 0.0001*** | 0.69 | |||||
| Wing shape | 0.74 | PGLS | Phylogenetic, | (Intercept) | 0.15 | 0.53 | 0.27 | 0.79 | 13 (9) | NA |
| (aspect ratio) | (P = 0) | (nmle) | intrasp. variance, sample size | Altitude | −1.5 × 10–4 | 6.3 × 10–5 | −2.4 | 0.040* | ||
| Wing size (area) | 0.48 (P = 0) | PGLS | Phylogenetic, | (Intercept) | 474.52 | 75.37 | 6.30 | 0.00 | 13 (8) | NA |
| (nmle) | intrasp. variance, sample size | Altitude | 0.16 | 0.04 | 3.47 | 0.008** |