Figure 1.

PGLS comparisons of home range overlap between the different social structures of non-human social primates. Taking species with sM–sF groups as reference group, only mM–mF species exhibited significantly increased levels of home range overlap, consistent with the presence of a CAP in range defence. This and all other analyses controlled for differences in the economic defendability of home ranges. Medians (thick lines), means (crosses) and extreme values (open circles), along with the number of species (n) are displayed here, as in all figures.