Table 3.

F_ST values of pairwise comparisons (Robertson and Hill estimator for F_ST, 1984 corrected by Raufaste & Bonhomme, 2000) between the 8 localities where Pinna nobilis specimens were collected.

FST	Leucate	Ayrolle	Cap d'Agde	Port Ambonne	Thau	Frontignan	Port St Louis
Côte des Albères	0.00181	0.00919	0.00338	0.00634	0.00225	0.0085	0.00773
Leucate		0.00443	0.00407	0.01594	0.01269*	0.00853	0.0099
Ayrolle			0.00397	0.00495	0.00624	0.00771	0.00308
Cap d'Agde				0.01354	0.01952*	0.00866	0.00577
Port Ambonne					0.01181	0.00551	0.00383
Thau						0.01332	0.00846
Frontignan							0.00463

*Indicates significant values after Bonferroni sequential correction.