Table 2. Summary of heterozyosity estimates (H_E) and Allelic Richness (A_R) for all sampled species, populations, time points, including standard errors (SE).

Species	Site	Year	N	HEXP	SE	P(EL)	AR	SE	P(EL)
An. gambiae (M)	Punta Europa	April, 2004	119	0.654	0.040		8.12	0.46
		September, 2006	63	0.648	0.033	0.56	7.79	0.51	0.26
		August, 2007	78	0.678	0.038		7.69	0.55
		April, 2010	94	0.631	0.039	0.96	7.27	0.41	<0.001
	Ukomba	March, 2007	78	0.736	0.038		9.48	0.97
		May, 2009	46	0.681	0.037		7.98	0.51	0.042
		February, 2010	95	0.673	0.041	0.75	7.07	0.55	0.001
An. gambiae (S)	Mongomo	February, 2007*	83	0.700	0.043		9.02	0.67
		April, 2009	56	0.721	0.059	0.12	9.25	1.18	0.053
		May, 2010	53	0.734	0.033	0.07	8.28	0.86	0.119
	Yengue	February, 2007	62	0.734	0.040		8.35	0.82
		May, 2009	92	0.715	0.043		7.52	0.67	0.069
		May, 2010	32	0.743	0.037	0.53	8.19	0.58	0.387
An. moucheti	Neifang	May, 2007	48	0.805	0.014		10.79	0.75
		August, 2009	34	0.845	0.011	0.36	10.19	0.82	0.184
An. melas	Arena Blanca	April, 2009	89	0.484	0.066		4.8	0.6
		September, 2010	68	0.425	0.073	0.74	3.97	0.59	0.040
	Cogo	April, 2007	70	0.649	0.069		9.98	1.89
		June, 2009	76	0.641	0.070	0.87	9.4	1.82	0.005
		June, 2010	50	0.644	0.069	0.94	9.78	1.86	0.253

P values for tests of the null hypothesis that mean heterozygosity or allelic richness is the same between time points (based on a paired t-test) are also presented. Two P_(EL) values are reported for the pairwise comparison between the earliest and second, as well as the earliest and latest time points. P-values for comparisons that showed significant differences are in bold.

^*The February 2007 sample is from the nearby village of Mongomoyen.