Parallel evolution of character displacement driven by competitive selection in terrestrial salamanders

Table 1 Results from multivariate analysis of variance (MANOVA) of head shape across three geographic transects of Plethodon jordani and P. teyahalee in the eastern Great Smoky Mountains.

Factor	Df_Factor	Pillai's Trace	Approx. F	Df_num, Df_denom	P
Species	1	0.741	48.874	18, 307	< 0.0001
Locality Type	1	0.794	65.612	18, 307	< 0.0001
Geographic Transect	2	0.783	11.015	36, 616	< 0.0001
Species × Locality	1	0.519	18.373	18, 307	< 0.0001
Species × Transect	2	0.289	2.888	36, 616	< 0.0001
Locality × Transect	2	0.338	3.482	36, 616	< 0.0001
Species × Locality × Transect	2	0.161	1.499	36, 616	0.0327

ISSN: 2730-7182