Table 3.

Results of geometric morphometric statistical tests.

Procrustes ANOVA for Shape
Effect	Procrustes Sum of Squares	Procrustes mean squares	degrees of freedom	Goodall’s F	p (F)	Pillai’s trace	p (Pillai’s trace)
Species	0.080648	0.004032	20	11.98	< 0.0001	0.76	< 0.0001
Residual	0.646333	0.000337	1920
Procrustes ANOVA for Centroid Size
Effect	Procrustes Sum of Squares	Procrustes mean squares	degrees of freedom	Goodall’s F	p (F)
Species	6.258875	6.258875	1	73.29	< 0.0001
Residual	8.19893	0.085398	96
Canonical Variate Analysis
Eigenvalues	% Variance	Mahalanobis distance between species	p (Mahalanobis distance)	Procrustes distance between species	p (Procrustes distance)
3.180948	100	4.302	<0.0001	0.0699	< 0.0001