Table 4. Open in new tab Transgressive...

	BC0	F1	BC1
Hybrid index	0.21	0.29	0.50	0.49	0.77	0.78
Bias
Cranium	0.30	0.36	0.74	0.72	0.77	1.01
Mandible	0.18	0.33	0.51	0.30	0.77	0.81
Maxillary sinus	−0.05	0.16	−0.24	0.07	0.24	0.03
Mismatch
Cranium	0.56	0.48	0.82	0.60	0.53	0.55
Mandible	0.34	0.62	0.58	0.49	0.53	0.51

	BC0	F1	BC1
Hybrid index	0.21	0.29	0.50	0.49	0.77	0.78
Bias
Cranium	0.30	0.36	0.74	0.72	0.77	1.01
Mandible	0.18	0.33	0.51	0.30	0.77	0.81
Maxillary sinus	−0.05	0.16	−0.24	0.07	0.24	0.03
Mismatch
Cranium	0.56	0.48	0.82	0.60	0.53	0.55
Mandible	0.34	0.62	0.58	0.49	0.53	0.51

Table 4.

Transgressive segregation in multivariate shape space (but univariate size for maxillary sinus) represented by bias and mismatch in adult samples. A bias indicates the position of the data projected on the interspecific axis, where M. cyclopis is zero, and M. fuscata is one. A mismatch indicates orthogonal deviations from the interspecific axis standardized by the interspecific distance.

	BC0		F1		BC1
	Female	Male	Female	Male	Female	Male
Hybrid index	0.21	0.29	0.50	0.49	0.77	0.78
Bias
Cranium	0.30	0.36	0.74	0.72	0.77	1.01
Mandible	0.18	0.33	0.51	0.30	0.77	0.81
Maxillary sinus	−0.05	0.16	−0.24	0.07	0.24	0.03
Mismatch
Cranium	0.56	0.48	0.82	0.60	0.53	0.55
Mandible	0.34	0.62	0.58	0.49	0.53	0.51

	BC0		F1		BC1
	Female	Male	Female	Male	Female	Male
Hybrid index	0.21	0.29	0.50	0.49	0.77	0.78
Bias
Cranium	0.30	0.36	0.74	0.72	0.77	1.01
Mandible	0.18	0.33	0.51	0.30	0.77	0.81
Maxillary sinus	−0.05	0.16	−0.24	0.07	0.24	0.03
Mismatch
Cranium	0.56	0.48	0.82	0.60	0.53	0.55
Mandible	0.34	0.62	0.58	0.49	0.53	0.51

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