Table 1. Number of specimens and geographical origin of Leptobotia guilinensis, ‘B.’ zebra and Sinibotia pulchra analysed in the present study.
| Locality number | Species | n | Sample ID | Locality | River | Drainage | Country | Province |
|---|---|---|---|---|---|---|---|---|
| 1 | L. guilinensis | 23 | A8861-8883 | market in | upper Li | Pearl | China | Guangxi |
| L. guilinensis | 3 | A8901-8903 | Guilin | River | River | |||
| L. guilinensis | 2 | A1798-1799 | (漓江) | (珠江) | ||||
| B. zebra | 2 | A8905-8906 | ||||||
| S. pulchra | 3 | A8889-8891 | ||||||
| S. pulchra | 1 | A8900 | ||||||
| S. pulchra | 6 | A1782-1787 | ||||||
| 2 | L. guilinensis | 10 | A5267-5276 | ornamental | upper Li | Pearl | China | Guangxi |
| B. zebra | 6 | A5277-5282 | fish import | River (漓江) | River | |||
| S. pulchra | 2 | A5286-5287 | (珠江) | |||||
| 3 | B. zebra | 5 | A8604-8608 | market in Mengshan | upper Li River (漓江) | Pearl River (珠江) | China | Guangxi |
| 4 | S. pulchra | 1 | A8993 | Liu River above Yizhou | middle Liu River (柳江) | Pearl River (珠江) | China | Guangxi |
| 5 | S. pulchra | 5 | A9102-9106 | market in Nanning | Yong River (邕江) | Pearl River (珠江) | China | Guangxi |
| 6 | S. pulchra | 1 | A8395 | Bang Giang at Cao Bang city | Bang Giang (Sông Bằng) | Pearl River (珠江) | Vietnam | Cao Bang |
| 7 | S. pulchra | 4 | A8397-8400 | stream in Hoa An district | Bang Giang (Sông Bằng) | Pearl River (珠江) | Vietnam | Cao Bang |
| 8 | B. zebra | 1 | A8614 | unknown | Min River | Min River | China | Fujian |
| S. pulchra | 24 | A8615-8638 | (閩江) | (閩江) | ||||
| 9 | L. guilinensis | 3 | A0205-0208 | ornamental | Details | unknown | ||
| S. pulchra | 2 | A3681-3682 | fish import | |||||
| S. pulchra | 4 | A0015-0018 |
All listed specimens were used in the morphological analyses, but not all for the other methods. Locality number matches the numbers given in Fig 1; n = number of specimens; sample ID is the individual number given to each specimen (collection numbers IAPG).