Table 6.

Summary (mean and 95% confidence limits) of individual specimen residual values by species, derived from mean phylogenetic RMA model of articular surface curvature radii vs. talus centroid size (see Table 5)

	H. moloch	S. syndactylus	P. pygmaeus	G. gorilla	P. troglodytes	H. sapiens
Trochlea	0.044 (−0.030; 0.118)	0.022 (−0.056; 0.099)	−0.131 (−0.315; 0.054)	0.021 (−0.099; 0.141)	0.102 (0.000; 0.203)	0.025 (−0.108; 0.158)
Head	0.083 (0.001; 0.165)	−0.016 (−0.124; 0.093)	−0.131 (−0.272; 0.011)	0.021 (−0.119; 0.161)	0.018 (−0.092; 0.129)	0.108 (−0.026; 0.241)
Sustentaculum	0.303 (0.103; 0.502)	0.041 (−0.295; 0.376)	−0.297 (−1.023; 0.429)	−0.110 (−0.364; 0.145)	−0.031 (−0.232; 0.170)	0.186 (−0.133; 0.505)
Calcaneal	0.006 (−0.266; 0.277)	0.095 (−0.125; 0.315)	0.002 (−0.295; 0.299)	−0.068 (−0.276; 0.139)	−0.067 (−0.239; 0.106)	−0.026 (−0.275; 0.224)

95% confidence limits are derived from the standard deviations of species-specific residual distributions.