Table 1. Geographical origin, ecotopes of wild triatomines and T. cruzi identification by MMPCR.

Geographical origin								DTU groups of T. cruzi d
N° site	Ecoregiona	Latitude (S)	Longitude (W)	Alt. (m)	Area	Ecotopesb	No. of specimensc	TcI	TcII, TcV, TcVI	TcIII, TcIV
1	BSIA	16°41′21.0″	68°00′40.9″	2679	A	1	5	5
2	BSIA	16°42′08.0″	68°00′16.3″	2821	A	2	2	1
3	BSIA	16°42′42.9″	67°59′25.3″	2732	A	3, 4	23	21
4	BSIA	16°42′56.3″	67°52′13.6″	2459	A	3, 5	6	5
5	BSIA	16°43′11.1″	67°52′26.5″	2380	A	3, 6, 7	11	9
6	BSIA	16°48′51.5″	67°42′18.3″	1873	A	1, 6, 7, 8	19	19
7	BSIA	16°49′43.3″	67°42′17.0″	1957	A	1, 7, 9	19	19
8	BSIA	16°53′12.2″	67°42′43.1″	2095	A	7	13	13
9	BSIA	16°55′48.8″	67°41′32.9″	2182	A	4, 8	18	16
10	BSIA	17°00′30.1″	67°39′25.2″	2356	A	4, 6, 7	47	43
11	BSIA	17°01′54.8″	67°40′38.6″	2159	A	2	2	1
12	BSIA	17°03′55.6″	67°39′51.4″	2619	A	1, 3, 5, 7	5	5
13	BSIA	17°04′07.7″	67°39′25.5″	2645	A	4, 7	5	5
14	BSIA	17°04′24.2″	67°38′42.7″	2543	A	7	1	1
15	BSIA	17°04′25.2″	67°37′59.7″	2493	A	6, 7, 10	5	5
16	BSIA	17°04′44.6″	67°37′57.0″	2602	A	6, 7, 9	17	16
17	BSIA	17°07′32.0″	67°35′59.5″	2864	A	7, 11	6	3
18	BSIA	17°08′10.8″	67°35′17.9″	2767	A	3, 4, 6, 9	6	4
19	BSIA	17°42′45.2″	66°29′38.8″	2583	A	7	9	9
20	BSIA	17°25′39.2″	66°15′32.1″	2576	A	4, 7	11	11
21	BSIA	17°27′45.5″	66°18′51.0″	2543	A	7	3	3
22	BSIA	17°28′37.5″	66°08′16.1″	2710	A	7	14	4
23	BSIA	17°59′16.4″	65°50′11.1″	2059	A	7, 8	10			1
24	BSIA	18°00′44.5″	65°48′32.6″	2025	A	7	4	3
25	BSIA	18°01′50.9″	65°47′18.7″	1968	A	8	11			1
26	BSIA	18°06′21.0″	65°45′31.3″	2571	A	8	5
27	PP	21°37′16.8″	65°48′46.0″	2963	A	6	7	7
28	PP	21°44′51″	65°49′26.0″	3080	A	4	30
29	CS	18°35′52.6″	65°07′33.4″	1754	Ig	3, 7	1			1
30	BTB	19°55′39.2″	63°54′08.8″	1039	Ig	uke	1	1
31	GC	19°21′20.8″	62°34′10.2″	398	N-A	12, ukf	3
32	GC	20°11′10.1″	63°61′21.7″	614	N-A	12	2		1h
33	GC	20°15′09.1″	62°58′26.9″	573	N-A	12	6
34	GC	21°09′25.3″	63°22′30.7″	488	N-A	12	1
35	GC	21°22′37.0″	63°21′34.8″	351	N-A	12	2	1h
36	GC	21°50′50.6″	63°14′51.6″	443	N-A	12	3
						Total	333	229	1	3

^aThe ecoregions are according to Ibisch et al. (2008), BSIA Bosque Seco Inter Andino, PP Prepuna, CS Chaco Serrano, BTB Bosque Tucumano Boliviano, GC Gran Chaco;

^b1 crack, 2 cliff, 3 under vegetation, 4 burrow, 5 adobe wall, 6 stone wall, 7 under stones, 8 cave, 9 hollow ground, 10 bird nest, 11 graves, 12 hollow tree, uk unknown;

^cTotal number of specimens tested by MMPCR;

^dDTUs Discrete Typing Unit were identified by MMPCR, the undetermined samples were MMPCR negative;

^eSpecimen captured on the exterior wall of a house;

^fCaptured by light traps.

^gBetween Andean and non-Andean areas.

^hThese specimens were dark morphs.