| Valid name | Euthynnus |
| Synonym | Type: Thynnus thunnina C.V. by orig. design. = Euthynnus alletteratus auct. |
| Synonym | Euthynnus Jordan and Gilbert |
| Synonym | Thynnichthys Giglioli, 1880: 25 (preocc.). |
| Synonym | Gymnosarda Zei, 1963, in Riedl, Fauna und Flora der Adria: 545. Zei uses the genus Cymnosarda in a conception quit |
| Synonym | Thynnus Lütken, 1880, K. danske Vidensk. Selsk. Skr., (5) nat. math. Afd., Kjøbenhavn, 12 (6): 460. |
| Synonym | Gender: M; Bull. U.S. natn. Museum, 1882 (1883b), (16): 429 |
| Synonym | Euthynnus Fraser-Brunner, 1950 (subgenus) Fraser-Brunner, 1950, Ann. Mag. nat. Hist., London, (12) 3 (25): 150. |