Table 3.

Pairwise identities (%) among the 18 ITS-2 sequences of Haemonchus contorts representing 152 adults of H. contortus from China using selected sequences for H. contortus and H. placei from the GenBank database

Sample code	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22
1-Hlj10 (KC415117)	-
2-Ln9 (KC415118)	99.5	-
3-SZ9 (KC415119)	99.5	99.1	-
4-Sz13 (KC415120)	98.7	98.2	99.1	-
5-Yd2 (KC415121)	99.1	98.7	99.5	99.5	-
6-Yn16 (KC415122)	99.1	98.7	98.7	99.5	99.1	-
7-Yd14 (KC415123)	99.5	99.1	99.1	99.1	99.5	99.5	-
8-SZ18 (KC415124)	99.5	99.1	99.1	99.1	98.7	99.5	99.1	-
9-Sz22 (KC415125)	98.7	99.1	99.1	99.1	98.7	98.7	98.2	99.1	-
10-Sz21 (KC415126)	99.1	99.5	99.5	98.7	99.1	98.2	98.7	98.7	99.5	-
11-Sx7 (KC415127)	99.1	99.5	98.7	98.7	98.2	99.1	98.7	99.5	99.5	99.1	-
12-YD7 (KC415128)	99.1	98.7	99.5	99.5	99.1	99.1	98.7	99.5	99.5	99.1	99.1	-
13-Sz1 (KC415129)	98.2	98.7	98.7	98.7	98.2	98.2	97.8	98.7	99.5	99.1	99.1	99.1	-
14-Sz12 (KC415130)	98.2	98.7	97.8	97.8	97.4	98.2	97.8	98.7	98.7	98.2	99.1	98.2	99.1	-
15-Ln1 (KC415131)	97.8	98.2	98.2	98.2	97.8	97.8	97.4	98.2	99.1	98.7	98.7	98.7	99.5	99.5	-
16-Gx3 (KC415132)	98.7	99.1	98.2	98.2	97.8	98.7	98.2	99.1	99.1	98.7	99.5	98.7	99.5	99.5	99.1	-
17-Yn20 (KC415133)	98.7	98.2	99.1	99.1	98.7	98.7	98.2	99.1	99.1	98.7	98.7	99.5	99.5	98.7	99.1	99.1	-
18-Gx7 (KC415134)	99.1	98.7	98.7	98.7	98.2	99.1	98.7	99.5	98.7	98.2	99.1	99.1	99.1	99.1	98.7	99.5	99.5	-
19-H.contortus (X78803.1)	99.1	98.7	99.5	98.7	99.1	98.2	98.7	98.7	98.7	99.1	98.2	99.1	98.2	98.2	98.7	97.8	98.7	98.2	-
20-H.contortus (EU084691.1)	100	99.5	99.5	98.7	99.1	99.1	99.5	99.5	98.7	99.1	99.1	99.1	98.2	98.2	97.8	98.7	98.7	99.1	99.1	-
21-H.placei (X78812.1)	97.8	97.4	98.2	97.4	97.8	96.9	97.4	97.4	97.4	97.8	96.9	97.8	96.9	96.9	97.4	96.5	97.4	96.9	98.7	97.8	-
22-H.placei (AJ577466.1)	97.4	96.9	97.8	96.9	97.4	96.5	96.9	96.9	96.9	97.4	96.5	97.4	96.5	96.5	96.9	96.1	96.9	96.5	98.2	97.4	99.5	-