Table 1.

Genetic diversity values for each locality and loci based on the microsatellite loci data set

		NC	CL	MH	RN
TOTAL	N	20	20	14	15
	MA ± SD	6.70 ± 1.25	6.70 ± 1.06	6.70 ± 1.49	6.30 ± 1.49
	H O ± SD	0.64 ± 0.01	0.70 ± 0.02	0.73 ± 0.03	0.73 ± 0.02
	H E ± SD	0.79 ± 0.02	0.77 ± 0.02	0.79 ± 0.01	0.79 ± 0.01
MK8	NA	7	8	8	7
	PA	0	0	2	0
	H 0	0.6	0.75	0.85	0.73
	H E	0.69	0.78	0.8	0.78
D22	NA	6	6	6	6
	PA	0	0	0	0
	H 0	0.60	0.60	0.71	0.73
	H E	0.79	0.75	0.8	0.84
FB5	NA	5	7	7	6
	PA	0	0	0	0
	H 0	0.70	0.8	0.79	0.60
	H E	0.77	0.83	0.84	0.79
EV14	NA	6	5	7	6
	PA	1	0	4	1
	H 0	0.55	0.65	0.79	0.60
	H E	0.78	0.65	0.85	0.80
EV5	NA	8	6	8	5
	PA	0	0	1	1
	H 0	0.65	0.65	0.79	0.8
	H E	0.85	0.82	0.88	0.76
FB2	NA	8	8	5	7
	PA	0	0	0	1
	H 0	0.65	0.60	0.71	0.73
	H E	0.83	0.83	0.81	0.82
MK6	NA	6	6	7	6
	PA	0	0	2	2
	H 0	0.65	0.65	0.64	0.73
	H E	0.82	0.79	0.83	0.85
FB17	NA	9	8	9	10
	PA	0	0	1	1
	H 0	0.70	0.80	0.79	0.80
	H E	0.88	0.84	0.85	0.89
MK5	NA	6	7	6	5
	PA	0	0	2	1
	H 0	0.65	0.75	0.64	0.80
	H E	0.82	0.80	0.85	0.8
EV94	NA	6	6	4	5
	PA	0	0	1	1
	H 0	0.65	0.70	0.57	0.73
	H E	0.79	0.76	0.71	0.79

N, number of individuals; MA, mean number of alleles; H _O, observed heterozygosity; H _E, expected heterozygosity; SD, standard deviation; NA, number of alleles; PA, number of private alleles. NC, Necochea; CL, Claromecó; MH, Monte Hermoso; RN, Río Negro.