Figure 4.
Allometric space for 51 rodent species, combining data of muroids (filled square) and hystricognaths (filled diamond) from Wilson and Sánchez-Villagra (2010) with those collected in this study for sciurids (filled circle). PC1 = 25.5% and PC2 = 15.2% of sample variance. Additional ordinations of PC1 versus PC3, PC4, PC5, and PC6 can be found in the online supplementary Figure S2.