Table 2. Average, standard deviation, maximum and minimum base differences per site (p-distance) within and between Centropages chierchiae and C. typicus, and between these species and the intermediate forma.

	C. chierchiae	C. typicus	ch. vs ty.	int. vs pure
Average	0.0127	0.0216	0.0160	0.0252
St. Dev.	0.0036	0.0123	0.0103	0.0067
Max.	0.0156	0.0362	0.0317	0.0362
Min.	0.0087	0.0035	0.0035	0.0173