Table 1.

Allelic diversity in the combined sample of all G. fortis from Santa Cruz Island, Galapágos. Columns indicate the total number of individuals genotyped (n), the number of alleles identified (Na), observed heterozygosity (Ho), expected heterozygosity (He), F_IS estimates following Weir & Cockerham (1984) and the significance of Hardy–Weinberg deficits. Bold entries are those that remain significant after sequential Bonferroni correction.

locus	n	Na	Ho	He	FIS	HW
Gf03	986	17	0.827	0.841	0.017	<0.001
Gf04	989	8	0.479	0.469	−0.020	0.012
Gf05	983	13	0.663	0.664	0.002	0.276
Gf07	861	20	0.849	0.873	0.028	0.137
Gf08	902	28	0.906	0.927	0.023	0.056
Gf09	903	21	0.630	0.636	0.011	<0.001
Gf10	988	14	0.242	0.473	0.489	<0.001
Gf11	860	35	0.890	0.936	0.049	<0.001
Gf12	781	23	0.874	0.900	0.029	<0.001
Gf13	847	16	0.850	0.862	0.014	0.401
Gf16	857	13	0.799	0.797	−0.002	0.014
average	897	18	0.728	0.762	0.058	<0.001