| Sperm design | Total sperm length | ||||
---|---|---|---|---|---|---|
Fixed effects | Slope ± SD | F (df1, df2) | p | Slope ± SD | F (df1, df2) | p |
Intercept | 0.33 ± 0.79 |  |  | 102.18 ± 0.73 |  |  |
Rank | Â | 0.80 (3,33.4) | 0.50 | Â | 1.01 (3,33.4) | 0.40 |
 Subordinate 1 | −0.77 ± 1.11 |  |  | −0.24 ± 1.04 |  |  |
 Subordinate 2 | −0.58 ± 1.09 |  |  | −0.48 ± 1.02 |  |  |
 Subordinate 3 | 0.77 ± 1.09 |  |  | 1.14 ± 1.02 |  |  |
Centred body mass | −0.59 ± 0.51 | 1.68 (1,44.3) | 0.20 | −0.49 ± 0.47 | 2.96 (1,44.3) | 0.09 |
Centred tarsus length | 1.28 ± 1.11 | 2.85 (1,42.6) | 0.10 | 1.99 ± 1.04 | 1.74 (1,42.6) | 0.19 |
Rank x Centred body mass | Â | 2.86 (3,42.9) | 0.048 | Â | 2.88 (3,42.9) | 0.047 |
 Subordinate 1 | 1.11 ± 1.08 |  |  | 0.75 ± 1.01 |  |  |
 Subordinate 2 | 2.67 ± 0.9 |  |  | 2.26 ± 0.84 |  |  |
 Subordinate 3 | 1.27 ± 0.76 |  |  | 1.64 ± 0.71 |  |  |
Rank x Centred tarsus length | Â | 2.82 (3,43.2) | 0.05 | Â | 3.57 (3,43.2) | 0.022 |
 Subordinate 1 | −1.99 ± 1.62 |  |  | −3.09 ± 1.51 |  |  |
 Subordinate 2 | −5.23 ± 2.14 |  |  | −4.47 ± 1.99 |  |  |
 Subordinate 3 | − 4.12 ± 1.59 |  |  | − 4.83 ± 1.49 |  |  |