Table 2.

Estimation of effective population sizes with three different methods.

	LD Waples and Do	LD Bartley	FIS Balloux
Ne	1442 [0, 4428]	321 [102, 539]	18 [7, 29]
De (individuals/km2)	9614	2138	120
m	0.01 [0.006, 0.02]	0.05 [0.03, 0.08]	0.89 [0.51, 1]
σ (in meters)	29 [22, 36]	61 [46, 77]	258 [196, 322]

The 95% confidence intervals (N_e ± t × standard error over estimates) are indicated in square brackets, from which densities were estimated. Migration rate m and dispersal distance σ were estimated with Rousset's model of isolation by distance in two dimensions and 95% confidence intervals indicated in square brackets were computed by bootstrap over loci (see text for more details).