Table 2.

Pairwise assignments of species by cross-validation, discriminant function analysis

	dentary		angular articular
Comparison	PD	Xval	PD	Xval
Salmon-Trout	0.182	1/180	0.191	0/163
ts – ki	0.030	1/60	0.048	0/53
ts – cl	0.140	0/70	0.152	0/61
ts – my	0.197	0/130	0.211	0/128
ki – cl	0.135	0/40	0.137	0/38
ki – my	0.188	0/110	0.189	0/105
cl – my	0.064	7/120	0.068	6/113

Groupings: Species designations are the first two letters of the species name (see Table 1).

PD: Procrustes distance

Xval: number misclassified/total by the cross-validation test.

All pairwise discriminations are significant (P<0.0001) by T-square evaluation