| Sperm design | Total sperm length | ||||
---|---|---|---|---|---|---|
Fixed effects | Slope ± SD | F (df1, df2) | p | Slope ± SD | F (df1, df2) | p |
Intercept | −0.79 ± 0.86 |  |  | 102.28 ± 0.79 |  |  |
Rank | Â | 1.72 (3,34) | 0.18 | Â | 0.88 (3,33.9) | 0.46 |
 Subordinate 1 | 1.7 ± 1.23 |  |  | 1.35 ± 1.12 |  |  |
 Subordinate 2 | 1.43 ± 1.21 |  |  | 1.09 ± 1.1 |  |  |
 Subordinate 3 | −0.66 ± 1.21 |  |  | −0.08 ± 1.1 |  |  |
Centred body mass | 0.99 ± 0.86 | 4.00 (1,44.6) | 0.052 | 0.77 ± 0.79 | 4.82 (1,43.9) | 0.033 |
Centred tarsus length | 1.15 ± 1.71 | 1.10 (1,46.4) | 0.30 | −0.14 ± 1.57 | 2.70 (1,46.8) | 0.11 |
Rank x Centred body mass | Â | 1.70 (3,46.4) | 0.18 | Â | 1.25 (3,46.6) | 0.30 |
 Subordinate 1 | 0.65 ± 1.2 |  |  | 0.33 ± 1.1 |  |  |
 Subordinate 2 | −1.76 ± 1.16 |  |  | − 1.14 ± 1.07 |  |  |
 Subordinate 3 | 0.31 ± 1.09 |  |  | 0.75 ± 1.01 |  |  |
Rank x Centred tarsus length | Â | 0.78 (3,45.5) | 0.51 | Â | 0.46 (3,45.5) | 0.71 |
 Subordinate 1 | −3.96 ± 2.52 |  |  | −2.11 ± 2.31 |  |  |
 Subordinate 2 | −2.07 ± 2.03 |  |  | −0.47 ± 1.86 |  |  |
 Subordinate 3 | −1.83 ± 2.21 |  |  | − 1.82 ± 2.04 |  |  |