Table 5. Demographic analysis of E. sepositus based on microsatellite loci.

	Code	IAM	SMM	M	Mc
Mediterranean
CABRERA, Balearic Islands, Spain	CAB	0.125	0.009*	0.76	0.65
CARBONERAS, Andalusia, Spain	CAR	0.037*	0.014*	0.83	0.65
CARTAGENA, Murcia, Spain	PAL	0.156	0.019*	0.73	0.60
BLANES, Catalonia, Spain	BLA	0.004*	0.002*	0.74	0.55
St. FELIU, Catalonia, Spain	PSA	0.004*	0.004*	0.84	0.66
ROSES, Catalonia, Spain	ROS	0.027*	0.004*	0.76	0.65
MARSEILLE, Provence, France	MAR	0.156	0.037*	0.74	0.65
LIVORNO, Tuscany, Italy	LIV	0.156	0.156	0.71	0.65
TABARKA, Jendouba, Tunisia	TAB	0.009*	0.006*	0.68	0.58
TAORMINA, Sicily, Italy	TAO	0.125	0.027*	0.71	0.65
MONASTIR, Monastir, Tunisia	MON	0.097	0.004*	0.79	0.64
RHODAS, Dodecanese, Greece	RHO	0.371	0.383	0.80	0.65
ROGOZNICA, Dalmatia, Croatia	CRO	0.273	0.027*	0.77	0.65
Atlantic
LOS GIGANTES, Canary Islands, Spain	GIG	0.014*	0.004*	0.78	0.65
ROSCOFF, Brittany, France	RFF	0.006*	0.004*	0.78	0.65
Atlantic		0.97	0.01*	0.79	0.69
Mediterranean Sea		0.99	0.002*	0.81	0.74
Western Mediterranean		0.99	0.004*	0.76	0.74
Eastern Mediterranean		0.97	0.01*	0.82	0.70

Results are based on the Infinite Allele Model (IAM) and Stepwise Mutation Model (SMM) using the Bottleneck software; and M values (M) and the critical value of M (Mc) from the M-ratio test.

*Significant when p < 0.05.