Table 4. Genetic K2P distances between MOTUs of Silurus asotus and S. microdorsalis.
| Taxon 1 | Taxon 2 | Genetic distance (%) |
| Sa1 | Sa2 | 2.38 |
| Sa1 | Sa3 | 3.02 |
| Sa2 | Sa3 | 3.64 |
| Sa1 | Sa4 | 6.22 |
| Sa2 | Sa4 | 6.68 |
| Sa3 | Sa4 | 6.30 |
| Sm1 | Sm2 | 4.49 |
| Taxon 1 | Taxon 2 | Genetic distance (%) |
| Sa1 | Sa2 | 2.38 |
| Sa1 | Sa3 | 3.02 |
| Sa2 | Sa3 | 3.64 |
| Sa1 | Sa4 | 6.22 |
| Sa2 | Sa4 | 6.68 |
| Sa3 | Sa4 | 6.30 |
| Sm1 | Sm2 | 4.49 |