Table 6. Factor loadings (after varimax normalized rotation) for skull morphological diversity macroparameters in five mustelids species.

Macroparameters	PC 1	PC 2	PC 3
ds	0.921	0.144	0.357
Hs	0.904	0.097	0.404
Hds	-0.628	-0.633	0.369
MOs	0.137	0.968	0.167
df	0.338	0.005	0.885
Hf	0.268	0.123	0.926
Hdf	0.048	0.674	0.704
MOf	-0.563	-0.446	-0.603
Eigenvalue	4.85	1.56	1.16
Total variance, %	60.7	19.5	14.5