Table 1.

Geographical localization of the investigated sylvatic areas in the Bolivian Chaco and triatomine captures

										Number and species of caught triatomines
Sylvatic area	Department	Nearest village	Forest site code	Distance to nearest human habitat (m)	Latitude (S)	Longitude (w)	Altitude (m)	Number of traps	Number positive trap (%)	T. infestans	T. sordida	P. geniculatus	Undetermined species*	Total
1	Tarija	Caiza	Y01	6,850	21°50′50.6′′	63°14′51.6′′	442	40	4 (10.0)		1		3	4
2	Tarija	La Quinta-Caiza	Caiza GC01	850	21°49′56.0′′	63°33′15.2′′	605	48	0 (0.0)					0
3	Tarija	Cueva de Leon	GC02	810	21°22′37.0′′	63°21′34.8′′	347	61	8 (13.1)	4	4		1	9
4	Tarija	Taiguati	Y04	570	21°10′34.0′′	63°23′05.5′′	471	41	2 (4.9)		2			2
			Y02	760	21°09′25.3′′	63°22′30.7′′	488	20	1 (5.0)		1			1
5	Chuquisaca	Machareti	Y03	2,840	20°49′06.4′′	63°19′18.8′′	646	20	0 (0.0)					0
6	Santa Cruz	San Antonio	Y07	110	20°15′06.8′′	62°57′46.5′′	581	45	4 (8.9)	8	2		2	12
			Y08	8,555	20°12′02.3′′	63°01′21.4′′	578	49	7 (14.3)	8			3	11
			Y09	1,500	20°10′15.9′′	63°01′22.7′′	615	60	11 (18.3)	17	1		13	31
7	Santa Cruz	17 de Noviembre	Y05	170	20°00′48.3′′	61°54′11.2′′	352	22	0 (0.0)					0
8	Santa Cruz	Yanahigua	Y06	260	19°56′09.1′′	62°07′35.8′′	385	15	0 (0.)					0
9	Santa Cruz	San Lorenzo	GC03	450	19°38′54.3′′	63°06′46.1′′	697	63	6 (9.5)	1	5		1	7
10	Santa Cruz	Estancia Basilio	GC04	2,200	18°06′55.9′′	63°12′57.5′′	543	48	0 (0.0)					0
11	Santa Cruz	Sinai	GC04	1,200	17°56′24.0′′	62°65′6.07′′	272	48	3 (6.3)		1	2	1	4
Total								580	46 (7.9)	38	17	2	24	81

^*All the triatomines in this column were nymphs whose species have not been genetically confirmed.