n = 79
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Tachysurus acutirostris | (Day, 1877) | Arius acutirostris | Ariidae | |
| Tachysurus adiposalis | (Oshima, 1919) | Tachysurus adiposalis | Bagridae | |
| Tachysurus africanus | (Günther, 1867) | Arius africanus | Ariidae | African sea catfish |
| Tachysurus argentivittatus | (Regan, 1905) | Tachysurus argentivittatus | Bagridae | |
| Tachysurus argyropleuron | (Valenciennes, 1840) | Plicofollis argyropleuron | Ariidae | Longsnouted catfish |
| Tachysurus arius | (Hamilton, 1822) | Arius arius | Ariidae | Threadfin sea catfish |
| Tachysurus atroplumbeus | Fowler, 1931 | Amphiarius rugispinis | Ariidae | Softhead sea catfish |
| Tachysurus barbus | (Lacepède, 1803) | Genidens barbus | Ariidae | White sea catfish |
| Tachysurus berneyi | Whitley, 1941 | Neoarius berneyi | Ariidae | Highfin catfish |
| Tachysurus brashnikowi | (Berg, 1907) | Tachysurus brashnikowi | Bagridae | Brazhnikov's catfish |
| Tachysurus brevirostris | (Nguyen, 2005) | Leiocassis brevirostris | Bagridae | |
| Tachysurus broadbenti | Ogilby, 1908 | Plicofollis argyropleuron | Ariidae | Longsnouted catfish |
| Tachysurus burmanicus | (Day, 1870) | Cochlefelis burmanicus | Ariidae | |
| Tachysurus caelatus | (Valenciennes, 1840) | Nemapteryx caelata | Ariidae | Engraved catfish |
| Tachysurus capellonis | (Steindachner, 1867) | Carlarius parkii | Ariidae | Guinean sea catfish |
| Tachysurus capellonsis | (Steindachner, 1867) | Carlarius parkii | Ariidae | Guinean sea catfish |
| Tachysurus crossocheilus | (Bleeker, 1846) | Plicofollis tonggol | Ariidae | Roughback sea catfish |
| Tachysurus dispar | (Herre, 1926) | Arius dispar | Ariidae | Fleshysnout catfish |
| Tachysurus dumerili | (Bleeker, 1864) | Tachysurus dumerili | Bagridae | Chinese longsnout catfish |
| Tachysurus dussumieri | (Valenciennes, 1840) | Plicofollis dussumieri | Ariidae | Blacktip sea catfish |
| Tachysurus eigenmanni | (Gilbert & Starks, 1904) | Ariopsis seemanni | Ariidae | Tete sea catfish |
| Tachysurus emmelane | Gilbert, 1898 | Cathorops multiradiatus | Ariidae | Box sea catfish |
| Tachysurus equatorialis | Starks, 1906 | Cathorops multiradiatus | Ariidae | Box sea catfish |
| Tachysurus evermanni | Gilbert & Starks, 1904 | Cathorops fuerthii | Ariidae | Congo sea catfish |
| Tachysurus feliceps | (Valenciennes, 1840) | Galeichthys feliceps | Ariidae | White barbel |
| Tachysurus fulvidraco | (Richardson, 1846) | Tachysurus fulvidraco | Bagridae | Yellow catfish |
| Tachysurus furthii | (Steindachner, 1876) | Cathorops fuerthii | Ariidae | Congo sea catfish |
| Tachysurus gagora | (Hamilton, 1822) | Arius gagora | Ariidae | Gagora catfish |
| Tachysurus gigas | (Boulenger, 1911) | Carlarius gigas | Ariidae | Giant sea catfish |
| Tachysurus godfreyi | Whitley, 1941 | Hexanematichthys mastersi | Ariidae | Master's catfish |
| Tachysurus harmandi | (Sauvage, 1880) | Hemiarius harmandi | Ariidae | |
| Tachysurus herzensteini | (Berg, 1907) | Tachysurus herzensteini | Bagridae | Herzenstein's catfish |
| Tachysurus heudelotii | (Valenciennes, 1840) | Carlarius heudelotii | Ariidae | Smoothmouth sea catfish |
| Tachysurus hoi | (Pellegrin & Fang, 1940) | Tachysurus hoi | Bagridae | |
| Tachysurus ichikawai | (Okada & Kubota, 1957) | Coreobagrus ichikawai | Bagridae | Neko-gigi |
| Tachysurus intermedius | (Nichols & Pope, 1927) | Pelteobagrus intermedius | Bagridae | |
| Tachysurus jella | (Day, 1877) | Arius jella | Ariidae | Blackfin sea catfish |
| Tachysurus kyphus | (Mai, 1978) | Pseudobagrus kyphus | Bagridae | |
| Tachysurus lagoensis | (Pfaff, 1933) | Carlarius latiscutatus | Ariidae | Rough-head sea catfish |
| Tachysurus lani | Cheng, Shao, López & Zhang, 2021 | Genus Species | New species | |
| Tachysurus leiotetocephalus | (Bleeker, 1846) | Plicofollis nella | Ariidae | Smooth-headed catfish |
| Tachysurus liropus | Bristol, 1897 | Cathorops liropus | Ariidae | Conguito sea catfish |
| Tachysurus longispinalis | (Nguyen, 2005) | Tachysurus longispinalis | Bagridae | |
| Tachysurus machadoi | Miranda Ribeiro, 1918 | Genidens machadoi | Ariidae | |
| Tachysurus macronotacanthus | (Bleeker, 1846) | Nemapteryx macronotacantha | Ariidae | |
| Tachysurus maculatus | (Thunberg, 1792) | Arius maculatus | Ariidae | Spotted catfish |
| Tachysurus madagascariensis | (Vaillant, 1894) | Arius madagascariensis | Ariidae | Madagascar sea catfish |
| Tachysurus melanochir | (Bleeker, 1852) | Cephalocassis melanochir | Ariidae | |
| Tachysurus mercatoris | (Poll, 1949) | Carlarius heudelotii | Ariidae | Smoothmouth sea catfish |
| Tachysurus mochadoi | Miranda Ribeiro, 1918 | Genidens machadoi | Ariidae | |
| Tachysurus nenga | (Hamilton, 1822) | Nemapteryx nenga | Ariidae | |
| Tachysurus nitidus | (Sauvage & Dabry de Thiersant, 1874) | Tachysurus nitidus | Bagridae | |
| Tachysurus nuchalis | (Günther, 1864) | Cathorops nuchalis | Ariidae | |
| Tachysurus nudiceps | (Sauvage, 1883) | Tachysurus nudiceps | Bagridae | |
| Tachysurus platystomus | (Day, 1877) | Plicofollis platystomus | Ariidae | Flatmouth sea catfish |
| Tachysurus polystaphylodon | (Bleeker, 1846) | Plicofollis polystaphylodon | Ariidae | Mozambique sea catfish |
| Tachysurus sagor | (Hamilton, 1822) | Hexanematichthys sagor | Ariidae | Sagor catfish |
| Tachysurus satparanus | (Chaudhuri, 1916) | Plicofollis layardi | Ariidae | Thinspine sea catfish |
| Tachysurus sciurus | (Smith, 1931) | Arius microcephalus | Ariidae | Squirrelheaded catfish |
| Tachysurus serratus | (Day, 1877) | Netuma thalassina | Ariidae | Giant catfish |
| Tachysurus sinensis | Lacepède, 1803 | Tachysurus sinensis | Bagridae | |
| Tachysurus sona | (Hamilton, 1822) | Sciades sona | Ariidae | Sona sea catfish |
| Tachysurus spilotus | Ng, 2009 | Tachysurus spilotus | Bagridae | |
| Tachysurus steindachneri | Gilbert & Starks, 1904 | Cathorops steindachneri | Ariidae | Steindachner's sea catfish |
| Tachysurus stormii | (Bleeker, 1858) | Hemiarius stormii | Ariidae | Armoured sea catfish |
| Tachysurus subrostratus | (Valenciennes, 1840) | Arius subrostratus | Ariidae | Shovelnose sea catfish |
| Tachysurus sumatranus | (Anonymous [Bennett], 1830) | Arius sumatranus | Ariidae | Goat catfish |
| Tachysurus taiwanensis | (Oshima, 1919) | Pseudobagrus taiwanensis | Bagridae | |
| Tachysurus tenuispinis | (Day, 1877) | Plicofollis layardi | Ariidae | Thinspine sea catfish |
| Tachysurus thalassinus | (Rüppell, 1837) | Netuma thalassina | Ariidae | Giant catfish |
| Tachysurus tonkinensis | (Nguyen, 2005) | Pelteobagrus tonkinensis | Bagridae | |
| Tachysurus truncatus | (Valenciennes, 1840) | Cryptarius truncatus | Ariidae | |
| Tachysurus tuyra | (Meek & Hildebrand, 1923) | Cathorops tuyra | Ariidae | Besudo sea catfish |
| Tachysurus upsulonophorus | Eigenmann & Eigenmann, 1889 | Genidens barbus | Ariidae | White sea catfish |
| Tachysurus vachellii | (Richardson, 1846) | Pseudobagrus vachellii | Bagridae | |
| Tachysurus venosus | (Valenciennes, 1840) | Arius venosus | Ariidae | Veined catfish |
| Tachysurus virgatus | (Oshima, 1926) | Tachysurus virgatus | Bagridae | |
| Tachysurus wittenburgii | (Popta, 1911) | Tachysurus sinensis | Bagridae | |
| Tachysurus yeni | (Nguyen & Nguyen, 2005) | Leiocassis yeni | Bagridae |