Table 6. Temporal differentiation in population structure of Utetheisa ornatrix.

Locality		Utor2	Utor7	Utor28	UtorTAC	Across all loci
BOvi	p value (G test)	0.001	0.003	0.484	0.117	<0.0001
	Fst	0.036	0.079	−0.008	0.0003	0.032
CAvi	p value (G test)	0.007	0.018	0.550	0.465	0.008
	Fst	0.030	0.021	−0.002	0.016	0.021

Two localities (BOvi and CAvi) were sampled in 2005 and 2008, and differentiation between years was tested with exact G tests for genic frequencies. F_st values were calculated for each locality between the years for each locus and across all loci. Locus Utor 10 was not included because it did not amplify in any individual of BOvi05 and CAvi05 populations.