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| No. | Valid Name | Author | English Name |
| 1. | Arius acutirostris | Day, 1877 | |
| 2. | Arius africanus | Günther, 1867 | African sea catfish |
| 3. | Arius arenarius | (Müller & Troschel, 1849) | Sand catfish |
| 4. | Arius arius | (Hamilton, 1822) | Threadfin sea catfish |
| 5. | Arius brunellii | Zolezzi, 1939 | |
| 6. | Arius cous | Hyrtl, 1859 | |
| 7. | Arius dispar | Herre, 1926 | Fleshysnout catfish |
| 8. | Arius festinus | Ng & Sparks, 2003 | |
| 9. | Arius gagora | (Hamilton, 1822) | Gagora catfish |
| 10. | Arius jella | Day, 1877 | Blackfin sea catfish |
| 11. | Arius leptonotacanthus | Bleeker, 1849 | |
| 12. | Arius macracanthus | Günther, 1864 | |
| 13. | Arius maculatus | (Thunberg, 1792) | Spotted catfish |
| 14. | Arius madagascariensis | Vaillant, 1894 | Madagascar sea catfish |
| 15. | Arius malabaricus | Day, 1877 | |
| 16. | Arius manillensis | Valenciennes, 1840 | |
| 17. | Arius microcephalus | Bleeker, 1855 | Squirrelheaded catfish |
| 18. | Arius nudidens | Weber, 1913 | |
| 19. | Arius oetik | Bleeker, 1846 | |
| 20. | Arius subrostratus | Valenciennes, 1840 | Shovelnose sea catfish |
| 21. | Arius sumatranus | (Anonymous [Bennett], 1830) | Goat catfish |
| 22. | Arius uncinatus | Ng & Sparks, 2003 | |
| 23. | Arius venosus | Valenciennes, 1840 | Veined catfish |