| português | por-000 |
| Synodontis nigriventris | |
| العربية | arb-000 | Synodontis nigriventris |
| 普通话 | cmn-000 | Synodontis nigriventris |
| English | eng-000 | Synodontis nigriventris |
| français | fra-000 | Synodontis nigriventris |
| 日本語 | jpn-000 | Synodontis nigriventris |
| español | spa-000 | Synodontis nigriventris |