Table 5. Procrustes distances between mean shapes of species after standardization to common values of dimensions-derived parameters ellipticity, elongation, regularity, and roughness (significant at P<0.0001, except where stated).
AS | AT | CG | |
Common Ellipticity | |||
AT | 0.0871 | ||
CG | 0.1779 | 0.1500 | |
MA | 0.1520 | 0.1392 | 0.1129 |
Common Elongation | |||
AT | 0.0869 | ||
CG | 0.1777 | 0.1487 | |
MA | 0.1519 | 0.1380 | 0.1130 |
Common Regularity | |||
AT | 0.0945 | ||
CG | 0.1325 | 0.0633 (P = 0.010) | |
MA | 0.1519 | 0.0989 | 0.1079 |
Common Roughness | |||
AT | 0.0809 | ||
CG | 0.1775 | 0.1477 | |
MA | 0.1543 | 0.1329 | 0.1173 |
AS, Arvicola sapidus; AT, Arvicola terrestris; CG, Clethrionomys glareolus; MA, Microtus arvalis.