Table 1. Number of midgdut samples that were processed for each of the 12 mosquito species collected in Urbana-Champaign, IL.

	Number of midgut samples
Mosquito species	Initial	Final
Aedes albopictus	28	27
Aedes japonicus	28	21
Aedes triseriatus	28	23
Aedes trivittatus	28	18
Aedes vexans	27	27
Anopheles crucians	27	15
Anopheles punctipennis	27	14
Anopheles quadrimaculatus	27	15
Culex pipiens	16	15
Culex restuans	8	4
Culiseta inornata	11	10
Psorophora ferox	9	6
	264	195