Table 1. List of population samples in the study, with collection data and haplotype information for Oncomelania hupensis ITS1–ITS2 sequences.
| Locality* | Province | Latitude, longitude | Altitude (m) | Shell | N | Haplotype |
| Wuhan (HBwh) | Hubei | 30°38′N; 114°20′E | 18 | Ribbed | 5 | H42, 43, 54, 63, 64 |
| Jingzhou (HBjz) | Hubei | 30°20′N; 112°02′E | 31 | Ribbed | 10 | H27, 55–57, 61, 68, 75–77, 80 |
| Qianjiang (HBqj) | Hubei | 30°17′N; 112°47′E | 20 | Ribbed | 7 | H26, 28, 69, 72, 78 |
| Gong'an (HBga) | Hubei | 30°09′N; 112°10′E | 42 | Ribbed | 7 | H46, 53, 59, 62, 64, 81 |
| Honghu (HBhh) | Hubei | 29°58′N; 113°39′E | 13 | Ribbed | 5 | H1, 48, 60, 65, 74 |
| Xiangyin (HBxy) | Hunan | 28°41′N; 112°43′E | 27 | Ribbed | 9 | H16, 20, 22, 23, 34, 41, 65 |
| Lixian (HNlx) | Hunan | 29°32′N; 111°57′E | 38 | Ribbed | 6 | H18, 32, 33, 45, 52, 79 |
| Hanshou (HNhs) | Hunan | 28°54′N; 112°01′E | 31 | Ribbed | 6 | H16, 23, 44, 65, 70, 73 |
| Yueyang (HNyy) | Hunan | 29°21′N; 113°04′E | 27 | Ribbed | 5 | H16, 17, 65, 70 |
| Huarong (HNhr) | Hunan | 29°31′N; 112°33′E | 32 | Ribbed | 5 | H65, 66 |
| Xuanzhou (AHxz) | Anhui | 30°53′N; 118°54′E | 45 | Smooth, varix | 8 | H38, 40 |
| Nanling (AHnl) | Anhui | 30°53′N; 118°25′E | 122 | Smooth, varix | 5 | H14, 37, 47, 49 |
| Tongling (AHtl) | Anhui | 31°06′N; 117°50′E | 89 | Ribbed | 4 | H2, 4, 6 |
| Guichi (AHgc) | Anhui | 30°45′N; 117°37′E | 108 | Ribbed | 5 | H4, 35, 50, 71 |
| Zongyang (AHzy) | Anhui | 30°44′N; 117°25′E | 5 | Ribbed | 4 | H8, 9, 10, 11 |
| Gongqin (JXgq) | Jiangxi | 29°11′N; 115°52′E | 8 | Ribbed | 4 | H8, 39, 50 |
| Xingzi (JXxz) | Jiangxi | 29°25′N; 115°59′E | 45 | Ribbed | 5 | H8, 12, 13, 50, |
| Jiujiang (JXjj) | Jiangxi | 29°37′N; 115°52′E | 31 | Smooth, varix | 5 | H4, 5, 7, 15 |
| Pengze (JXpz1) | Jiangxi | 29°52′N; 116°28′E | 16 | Ribbed | 4 | H24, 58, 67, 73 |
| Pengze (JXpz2) | Jiangxi | 29°46′N; 116°41′E | 52 | Smooth, varix | 6 | H18, 19 |
| Poyang (JXpy) | Jiangxi | 29°18′N; 116°34′E | 28 | Ribbed | 5 | H21, 25, 29, 31, 36 |
| Xinjian (JXxj) | Jiangxi | 28°59′N; 116°09′E | −19 | Ribbed | 5 | H4, 13, 30, 51 |
| Nanjing (JSnj) | Jiangsu | 32°09′N; 118°47′E | −3 | Ribbed | 5 | H3, 4, 6 |
| Jingyang (SCjy) | Sichuan | 31°09′N; 104°29′E | 592 | Smooth | 6 | H82, 83 |
| Zhongjiang(SCzj) | Sichuan | 31°06′N; 104°32′E | 675 | Smooth | 6 | H83, 84 |
| Meishan (SCms) | Sichuan | 30°07′N; 103°36′E | 524 | Smooth | 5 | H85, 86, 87 |
| Xichang (SCxc) | Sichuan | 27°49′N; 102°22′E | 1748 | Smooth | 6 | H88, 89 |
| Weishan (YNws) | Yunnan | 25°06′N; 100°18′E | 1888 | Smooth | 5 | H86, 91–94 |
| Eryuan (YNey) | Yunnan | 26°09′N; 99°59′E | 2105 | Smooth | 7 | H90 |
*Each locality is designated with a two-letter province code followed by two-letter city or county code. For JXpz1 and JXpz2, the number means different locality from the same county where snail shells have different types.
N, number of snails sampled in this location.