1. Species Thynnus affinis Cantor, 1849 accepted as Euthynnus affinis (Cantor, 1849)
2. Species Thynnus alalunga (Bonnaterre, 1788) accepted as Thunnus alalunga (Bonnaterre, 1788)
3. Species Thynnus albacora Lowe, 1839 accepted as Thunnus albacares (Bonnaterre, 1788)
4. Species Thynnus argentivittatus Cuvier, 1832 accepted as Thunnus albacares (Bonnaterre, 1788)
5. Species Thynnus atlanticus Lesson, 1831 accepted as Thunnus atlanticus (Lesson, 1831)
6. Species Thynnus balteatus Cuvier, 1832 accepted as Thunnus atlanticus (Lesson, 1831)
7. Species Thynnus bicarinatus Quoy & Gaimard, 1825 accepted as Grammatorcynus bicarinatus (Quoy & Gaimard, 1825)
8. Species Thynnus bilineatus Rüppell, 1836 accepted as Grammatorcynus bilineatus (Rüppell, 1836)
9. Species Thynnus brachypterus Cuvier, 1829 accepted as Sarda sarda (Bloch, 1793)
10. Species Thynnus brasiliensis Cuvier, 1832 accepted as Euthynnus alletteratus (Rafinesque, 1810)
11. Species Thynnus brevipinnis Cuvier, 1832 accepted as Euthynnus alletteratus (Rafinesque, 1810)
12. Species Thynnus canadensis Gronow, 1854 accepted as Rachycentron canadum (Linnaeus, 1766)
13. Species Thynnus coretta (Cuvier, 1829) accepted as Thunnus atlanticus (Lesson, 1831)
14. Species Thynnus leachianus Risso, 1827 accepted as Euthynnus alletteratus (Rafinesque, 1810)
15. Species Thynnus linnei Malm, 1877 accepted as Thunnus thynnus (Linnaeus, 1758)
16. Species Thynnus maccoyii Castelnau, 1872 accepted as Thunnus maccoyii (Castelnau, 1872)
17. Species Thynnus macropterus Temminck & Schlegel, 1844 accepted as Thunnus albacares (Bonnaterre, 1788)
18. Species Thynnus mediterraneus Risso, 1827 accepted as Thunnus thynnus (Linnaeus, 1758)
19. Species Thynnus obesus Lowe, 1839 accepted as Thunnus obesus (Lowe, 1839)
20. Species Thynnus orientalis Temminck & Schlegel, 1844 accepted as Thunnus orientalis (Temminck & Schlegel, 1844)
21. Species Thynnus pacificus Cuvier, 1832 accepted as Thunnus alalunga (Bonnaterre, 1788)
22. Species Thynnus pelamis (Linnaeus, 1758) accepted as Katsuwonus pelamis (Linnaeus, 1758)
23. Species Thynnus peregrinus Collett, 1879 accepted as Orcynopsis unicolor (Geoffroy Saint-Hilaire, 1817)
24. Species Thynnus rocheanus Risso, 1827 accepted as Auxis rochei (Risso, 1810)
25. Species Thynnus sardus (Bloch, 1793) accepted as Sarda sarda (Bloch, 1793)
26. Species Thynnus secundodorsalis Storer, 1853 accepted as Thunnus thynnus (Linnaeus, 1758) (synonym)
27. Species Thynnus secundo-dorsalis Storer, 1853 accepted as Thunnus thynnus (Linnaeus, 1758) (unaccepted > misspelling)
28. Species Thynnus sibi Temminck & Schlegel, 1844 accepted as Thunnus obesus (Lowe, 1839)
29. Species Thynnus thunina Cuvier, 1829 accepted as Euthynnus alletteratus (Rafinesque, 1810)
30. Species Thynnus thynnus (Linnaeus, 1758) accepted as Thunnus thynnus (Linnaeus, 1758)
31. Species Thynnus tonggol Bleeker, 1851 accepted as Thunnus tonggol (Bleeker, 1851)
32. Species Thynnus unicolor Rüppell, 1836 accepted as Gymnosarda unicolor (Rüppell, 1836)
33. Species Thynnus vagans Lesson, 1829 accepted as Katsuwonus pelamis (Linnaeus, 1758)
34. Species Thynnus vulgaris Cuvier, 1832 accepted as Thunnus thynnus (Linnaeus, 1758)

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