Table 1.

Triatomine species collected indoors and outdoors by the inhabitans in two Mexican villages during 24 months

	Villages in the occidental part of Mexico						χ2 statistic†
	Los Guerrero			Cacalután
	Indoor	Outdoor	Unknown‡	Indoor	Outdoor	Unknown‡	X2 value	df*	P value
M. longipennis§	259	315	5	76	103	42	0.97	1	> 0.05
Other species
T. barberi	5	9	1	0	0	0	6.84	1	< 0.01
M. pallidipennis§	6	3	0	0	0	0
M. picturata§	2	0	0	2	4	1
T. recurva§	0	0	0	3	1	2
T. sp.§	0	0	0	2	4	1
Nymphs of Meccus complex	103	157	9	26	36	16	4.53	1	< 0.05
Total	375	484	15	109	148	62	10.11	2	< 0.01

^*df = degrees of freedom.

^†Significant differences were evaluated between Los Guerrero and Cacalutan raw data.

^‡The triatomines were collected indoors or outdoors.

^§Adults specimens.