1. Species Tachysurus dumerili (Bleeker, 1864)
2. Species Tachysurus nitidus (Sauvage & Dabry de Thiersant, 1874)
3. Species Tachysurus sinensis Lacepède, 1803
4. Species Tachysurus acutirostris (Day, 1877) accepted as Arius acutirostris Day, 1877
5. Species Tachysurus africanus (Günther, 1867) accepted as Arius africanus Günther, 1867
6. Species Tachysurus argyropleuron (Valenciennes, 1840) accepted as Plicofollis argyropleuron (Valenciennes, 1840)
7. Species Tachysurus arius (Hamilton, 1822) accepted as Arius arius (Hamilton, 1822)
8. Species Tachysurus atroplumbeus Fowler, 1931 accepted as Amphiarius rugispinis (Valenciennes, 1840)
9. Species Tachysurus barbus (Lacepède, 1803) accepted as Genidens barbus (Lacepède, 1803)
10. Species Tachysurus broadbenti Ogilby, 1908 accepted as Plicofollis argyropleuron (Valenciennes, 1840)
11. Species Tachysurus burmanicus (Day, 1870) accepted as Cochlefelis burmanicus (Day, 1870)
12. Species Tachysurus caelatus (Valenciennes, 1840) accepted as Nemapteryx caelata (Valenciennes, 1840)
13. Species Tachysurus capellonis (Steindachner, 1867) accepted as Carlarius parkii (Günther, 1864)
14. Species Tachysurus capellonsis (Steindachner, 1867) accepted as Carlarius parkii (Günther, 1864)
15. Species Tachysurus crossocheilus (Bleeker, 1846) accepted as Plicofollis tonggol (Bleeker, 1846)
16. Species Tachysurus dussumieri (Valenciennes, 1840) accepted as Plicofollis dussumieri (Valenciennes, 1840)
17. Species Tachysurus eigenmanni (Gilbert & Starks, 1904) accepted as Ariopsis seemanni (Günther, 1864)
18. Species Tachysurus emmelane Gilbert, 1898 accepted as Cathorops multiradiatus (Günther, 1864)
19. Species Tachysurus equatorialis Starks, 1906 accepted as Cathorops multiradiatus (Günther, 1864)
20. Species Tachysurus evermanni Gilbert & Starks, 1904 accepted as Cathorops fuerthii (Steindachner, 1876) (synonym)
21. Species Tachysurus feliceps (Valenciennes, 1840) accepted as Galeichthys feliceps Valenciennes, 1840
22. Species Tachysurus furthii (Steindachner, 1876) accepted as Cathorops fuerthii (Steindachner, 1876)
23. Species Tachysurus gagora (Hamilton, 1822) accepted as Arius gagora (Hamilton, 1822)
24. Species Tachysurus gambensis (Bowdich, 1825) accepted as Carlarius parkii (Günther, 1864)
25. Species Tachysurus godfreyi Whitley, 1941 accepted as Hexanematichthys mastersi (Ogilby, 1898)
26. Species Tachysurus harmandi (Sauvage, 1880) accepted as Hemiarius harmandi Sauvage, 1880
27. Species Tachysurus heudelotii (Valenciennes, 1840) accepted as Carlarius heudelotii (Valenciennes, 1840)
28. Species Tachysurus intermedius (Nichols & Pope, 1927) accepted as Pelteobagrus intermedius (Nichols & Pope, 1927) (senior synonym)
29. Species Tachysurus jella (Day, 1877) accepted as Arius jella Day, 1877
30. Species Tachysurus lagoensis (Pfaff, 1933) accepted as Carlarius latiscutatus (Günther, 1864)
31. Species Tachysurus leiotetocephalus (Bleeker, 1846) accepted as Plicofollis nella (Valenciennes, 1840)
32. Species Tachysurus machadoi Miranda Ribeiro, 1918 accepted as Genidens machadoi (Miranda Ribeiro, 1918)
33. Species Tachysurus macronotacanthus (Bleeker, 1846) accepted as Nemapteryx macronotacantha (Bleeker, 1846)
34. Species Tachysurus maculatus (Thunberg, 1792) accepted as Arius maculatus (Thunberg, 1792)
35. Species Tachysurus madagascariensis (Vaillant, 1894) accepted as Arius madagascariensis Vaillant, 1894
36. Species Tachysurus melanochir (Bleeker, 1852) accepted as Cephalocassis melanochir (Bleeker, 1852)
37. Species Tachysurus mercatoris (Poll, 1949) accepted as Carlarius heudelotii (Valenciennes, 1840)
38. Species Tachysurus mochadoi Miranda Ribeiro, 1918 accepted as Genidens machadoi (Miranda Ribeiro, 1918) (misspelling)
39. Species Tachysurus nenga (Hamilton, 1822) accepted as Nemapteryx nenga (Hamilton, 1822)
40. Species Tachysurus nuchalis (Günther, 1864) accepted as Cathorops nuchalis (Günther, 1864)
41. Species Tachysurus platystomus (Day, 1877) accepted as Plicofollis platystomus (Day, 1877)
42. Species Tachysurus polystaphylodon (Bleeker, 1846) accepted as Plicofollis polystaphylodon (Bleeker, 1846)
43. Species Tachysurus sagor (Hamilton, 1822) accepted as Hexanematichthys sagor (Hamilton, 1822)
44. Species Tachysurus satparanus (Chaudhuri, 1916) accepted as Plicofollis layardi (Günther, 1866)
45. Species Tachysurus sciurus (Smith, 1931) accepted as Arius microcephalus Bleeker, 1855
46. Species Tachysurus serratus (Day, 1877) accepted as Netuma thalassina (Rüppell, 1837)
47. Species Tachysurus sona (Hamilton, 1822) accepted as Sciades sona (Hamilton, 1822)
48. Species Tachysurus steindachneri Gilbert & Starks, 1904 accepted as Cathorops steindachneri (Gilbert & Starks, 1904)
49. Species Tachysurus stormii (Bleeker, 1858) accepted as Hemiarius stormii (Bleeker, 1858)
50. Species Tachysurus subrostratus (Valenciennes, 1840) accepted as Arius subrostratus Valenciennes, 1840
51. Species Tachysurus sumatranus (Anonymous [Bennett], 1830) accepted as Arius sumatranus (Anonymous [Bennett], 1830)
52. Species Tachysurus tenuispinis (Day, 1877) accepted as Plicofollis layardi (Günther, 1866)
53. Species Tachysurus thalassinus (Rüppell, 1837) accepted as Netuma thalassina (Rüppell, 1837)
54. Species Tachysurus tuyra (Meek & Hildebrand, 1923) accepted as Cathorops tuyra (Meek & Hildebrand, 1923)
55. Species Tachysurus upsulonophorus Eigenmann & Eigenmann, 1889 accepted as Genidens barbus (Lacepède, 1803)
56. Species Tachysurus venosus (Valenciennes, 1840) accepted as Arius venosus Valenciennes, 1840
57. Species Tachysurus wittenburgii (Popta, 1911) accepted as Tachysurus sinensis Lacepède, 1803 (junior synonym)

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