Table 1. T. dimidiata samples studied, including ITS2 group, haplotype, and sequence length in base pairs.

No.	Collection site	ITS2 group	ITS2 haplotype	Ecotope	ITS2 length	Genbank accession No.
1	Mérida, Yucatán, Mexico	2	T.dim-H32 *	domestic	495	FJ197146
2	Mérida, Yucatán, Mexico	3	T.dim-H36*	domestic	494	FJ197150
3	Mérida, Yucatán, Mexico	3	T.dim-H33 *	domestic	494	FJ197147
4	Túxpan, Veracruz, Mexico	1B	T.dim-H34*	domestic	496	FJ197148
5	Túxpan, Veracruz, Mexico	2	T.dim-H18	domestic	496	DQ871354
6	Yaxhá, Petén, Guatemala	3	T.dim-H35*	sylvan	494	FJ197149
7	Yaxhá, Petén, Guatemala	2	T.dim-H18	sylvan	496	DQ871354
8	Yaxhá, Petén, Guatemala	2	T.dim-H18	sylvan	496	DQ871354
9	Yaxhá, Petén, Guatemala	3	T.dim-H36*	sylvan	494	FJ197150
10	Yaxhá, Petén, Guatemala	3	T.dim-H36*	sylvan	494	FJ197150
11	Los Amates, Izabal, Guatemala	1A	T.dim-H01	sylvan	497	AM286693
12	Los Amates, Izabal, Guatemala	1A	T.dim-H03	sylvan	497	AM286695
13	Cobán, Alta Verapaz, Guatemala	1A	T.dim-H01	domestic	497	AM286693
14	La Brea, Quezada, Jutiapa, Guatemala	1A	T.dim-H01	domestic	497	AM286693
15	La Brea, Quezada, Jutiapa, Guatemala	1A	T.dim-H01	domestic	497	AM286693
16	La Brea, Quezada, Jutiapa, Guatemala	1A	T.dim-H01	domestic	497	AM286693
17	La Brea, Quezada, Jutiapa, Guatemala	1A	T.dim-H01	domestic	497	AM286693
18	La Brea, Quezada, Jutiapa, Guatemala	1A	T.dim-H04	domestic	497	AM286696
19	Valle Abajo, Acatempa, Jutiapa, Guatemala	1A	T.dim-H01	domestic	497	AM286693
20	Valle Abajo, Acatempa, Jutiapa, Guatemala	1A	T.dim-H03	domestic	497	AM286695
21	Xepatzac, Sajcabaja, Quiché, Guatemala	2	T.dim-H18	domestic	496	DQ871354
22	Aldea Lililla, San Andrés Sajcabajá, Quiché, Guatemala	2	T.dim-H18	domestic	496	DQ871354
23	San Andrés Sajcabajá, Quiché, Guatemala	2	T.dim-H37*	domestic	496	FJ197151
24	Chaoj, Sacapulas, Quiché, Guatemala	2	T.dim-H18	domestic	496	DQ871354
25	Chaoj, Sacapulas, Quiché, Guatemala	2	T.dim-H18	domestic	496	DQ871354
26	Lanquin, Alta Verapaz, Guatemala	1A	T.dim-H10	sylvan	496	AM286702
27	Lanquin, Alta Verapaz, Guatemala	1A	T.dim-H10	sylvan	496	AM286702
28	Lanquin, Alta Verapaz, Guatemala	1A	T.dim-H10	sylvan	496	AM286702
29	Rabinal, Baja Verapaz, Guatemala	2	T.dim-H18	domestic	496	DQ871354
30	Rabinal, Baja Verapaz, Guatemala	2	T.dim-H18	domestic	496	DQ871354
31	Pueblo Nuevo Viñas, St.a Rosa, Guatemala	1A	T.dim-H01	domestic	497	AM286693
32	Sta. Theresa, Toledo district, Belize	2	T.dim-H18	domestic	496	DQ871354
33	San Pedro Columbia, Toledo district, Belize	2	T.dim-H39*	domestic	499	FJ197153
34	Calla Creek, Cayo district, Belize	3	T.dim-H38*	domestic	496	FJ197152
35	El Lodo Negro, San Marcos, Sierra Intibuca, Honduras	1A	T.dim-H02	domestic	496	AM286694
36	Sta. Rosa de Copán, Copán, Honduras	1A	T.dim-H01	domestic	497	AM286694
37	El Masical, San Antonio, Copán, Honduras	1A	T.dim-H02	domestic	496	AM286694
38	Yoro, Honduras	1A	T.dim-H02	domestic	496	AM286694
39	Yoro, Honduras	1A	T.dim-H02	domestic	496	AM286694
40	Santa Ana, El Salvador	1A	T.dim-H04	domestic	497	DQ871355
41	Santa Ana, El Salvador	1A	T.dim-H04	domestic	497	DQ871355
42	El Peligro, El Almendro, Rio San Juan, Nicaragua	1A	T.dim-H01	domestic	497	AM286693
43	Villa Alvarez, El Almendro, Río San Juan, Nicaragua	1A	T.dim-H01	domestic	497	AM286693
44	Jinotepe, Carazo, Nicaragua	1A	T.dim-H01	domestic	497	AM286693
45	Jinotepe, Carazo, Nicaragua	1A	T.dim-H01	domestic	497	AM286693
46	Masatepe, Masaya, Nicaragua	1A	T.dim-H01	domestic	497	AM286693
47	Matagalpa, Escipulas, Nicaragua	1A	T.dim-H01	domestic	497	AM288693
48	Sto. Tomás, Sto. Domingo, Heredia, Costa Rica	1A	T.dim-H01	peridomestic	497	AM286693
49	Getsemani, Angeles, San Rafael, Heredia, Costa Rica	1A	T.dim-H01	peridomestic	497	AM286693
50	Getsemani, Angeles, San Rafael, Heredia, Costa Rica	1A	T.dim-H01	peridomestic	497	AM296693
51	Santa Fe, Veraguas, Panamá	1B	T.dim-H16	domestic	497	AM28608
52	Santa Fe, Veraguas, Panamá	1B	T.dim-H16	domestic	497	AM28608
53	Santa Fe, Veraguas, Panamá	1B	T.dim-H16	domestic	497	AM28608