Table 2.
Traits associated with intra‐sexual selection in different baboon species
| Species | N | Male body mass [kg] | Sex dimorph. | Rel. Test. Vol. | Rel. Can. Size |
|---|---|---|---|---|---|
| P. papio 1 | 38 | 20.2 | 1.7 | 0.8 | 1.5 |
| P. papio 2 | 7 | 23.5 | 1.7 | 1.4 | |
| P. hamadryas 2 | 34 | 20.8 | 1.8 | 1.4 | 1.6 |
| P. hamadryas 3 | N/A | 19.0 | 1.8 | 1.6 | |
| P. hamadryas 4 | 41 | 16.9 | 1.7 | ||
| P. cynocephalus 2 | 35 | 22.8 | 2.0 | 1.7 | 2.2 |
| P. cynocephalus 3 | N/A | 17.2 | 1.5 | ||
| P. cynocephalus 4 | 37 | 21.8 | 1.8 | ||
| P. anubis 2 | 148 | 22.7 | 1.8 | 2.2 | 1.5 |
| P. anubis 3 | N/A | 23.2 | 1.9 | 1.5 | |
| P. ursinus 2 | N/A | 1.8 | 1.6 | ||
| P. ursinus 3 | N/A | 29.8 | 2.0 | 1.6 |
Sources: 1This study, 2Jolly and Phillips‐Conroy (2006), 3Thorén et al. (2006), 4Phillips‐Conroy and Jolly (1981), and Smith and Jungers (1997). Sex dimorphism given as the ratio of male/female body mass. Rel. Test. Vol.: relative testicular volume [mm3/kg]; Rel. Can. Size: Ratio of Canine height/body mass [mm/kg].