n = 52
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Mustelus abbotti | Evermann & Radcliffe, 1917 | Mustelus mento | Triakidae | Speckled smooth-hound |
| Mustelus albipinnis | Castro-Aguirre, Antuna-Mendiola, González-Acosta & de la Cruz-Agüero, 2005 | Mustelus albipinnis | Triakidae | Whitemargin smoothhound |
| Mustelus andamanensis | White, Arunrugstichai & Naylor, 2021 | Mustelus andamanensis | Triakidae | Andaman smoothhound |
| Mustelus antarcticus | Günther, 1870 | Mustelus antarcticus | Triakidae | Gummy shark |
| Mustelus asterias | Cloquet, 1819 | Mustelus asterias | Triakidae | Starry smooth-hound |
| Mustelus californicus | Gill, 1864 | Mustelus californicus | Triakidae | Gray smoothhound |
| Mustelus canis | (Mitchill, 1815) | Mustelus canis | Triakidae | Dusky smooth-hound |
| Mustelus canis canis | (Mitchill, 1815) | Mustelus canis | Triakidae | Dusky smooth-hound |
| Mustelus canis insularis | Heemstra, 1997 | Mustelus canis | Triakidae | Dusky smooth-hound |
| Mustelus dorsalis | Gill, 1864 | Mustelus dorsalis | Triakidae | Sharptooth smooth-hound |
| Mustelus edulis | Pérez Canto, 1886 | Mustelus mento | Triakidae | Speckled smooth-hound |
| Mustelus equestris | Bonaparte, 1834 | Mustelus mustelus | Triakidae | Smooth-hound |
| Mustelus fasciatus | (Garman, 1913) | Mustelus fasciatus | Triakidae | Striped smooth-hound |
| Mustelus felis | Ayres, 1854 | Triakis semifasciata | Triakidae | Leopard shark |
| Mustelus griseus | Pietschmann, 1908 | Mustelus griseus | Triakidae | Spotless smooth-hound |
| Mustelus hacat | Pérez-Jiménez, Nichizaki & Castillo Geniz, 2005 | Mustelus albipinnis | Triakidae | Whitemargin smoothhound |
| Mustelus henlei | (Gill, 1863) | Mustelus henlei | Triakidae | Brown smooth-hound |
| Mustelus higmani | Springer & Lowe, 1963 | Mustelus higmani | Triakidae | Smalleye smooth-hound |
| Mustelus kanekonis | (Tanaka, 1916) | Mustelus griseus | Triakidae | Spotless smooth-hound |
| Mustelus laevis | Linck, 1790 | Mustelus mustelus | Triakidae | Smooth-hound |
| Mustelus lenticulatus | Phillipps, 1932 | Mustelus lenticulatus | Triakidae | Spotted estuary smooth-hound |
| Mustelus lunulatus | Jordan & Gilbert, 1882 | Mustelus lunulatus | Triakidae | Sicklefin smooth-hound |
| Mustelus manazo | Bleeker, 1854 | Mustelus manazo | Triakidae | Starspotted smooth-hound |
| Mustelus mangalorensis | Cubelio, Remya & Kurup, 2011 | Iago mangalorensis | Triakidae | Mangalore houndshark |
| Mustelus mediterraneus | Quignard & Capapé, 1972 | Mustelus punctulatus | Triakidae | Blackspotted smooth-hound |
| Mustelus megalopterus | Smith, 1839 | Triakis megalopterus | Triakidae | Sharptooth houndshark |
| Mustelus mento | Cope, 1877 | Mustelus mento | Triakidae | Speckled smooth-hound |
| Mustelus minicanis | Heemstra, 1997 | Mustelus minicanis | Triakidae | |
| Mustelus monazo | Bleeker, 1854 | Mustelus manazo | Triakidae | Starspotted smooth-hound |
| Mustelus mosis | Hemprich & Ehrenberg, 1899 | Mustelus mosis | Triakidae | Arabian smooth-hound |
| Mustelus mustelus | (Linnaeus, 1758) | Mustelus mustelus | Triakidae | Smooth-hound |
| Mustelus natalensis | Steindachner, 1866 | Triakis megalopterus | Triakidae | Sharptooth houndshark |
| Mustelus nigromaculatus | Evermann & Radcliffe, 1917 | Triakis maculata | Triakidae | Spotted houndshark |
| Mustelus nigropunctatus | Smith, 1952 | Triakis megalopterus | Triakidae | Sharptooth houndshark |
| Mustelus norrisi | Springer, 1939 | Mustelus norrisi | Triakidae | Narrowfin smooth-hound |
| Mustelus osborni | Fowler, 1923 | Leptocharias smithii | Leptochariidae | Barbeled houndshark |
| Mustelus palumbes | Smith, 1957 | Mustelus palumbes | Triakidae | Whitespotted smooth-hound |
| Mustelus plebejus | Bonaparte, 1834 | Mustelus asterias | Triakidae | Starry smooth-hound |
| Mustelus punctulatus | Risso, 1827 | Mustelus punctulatus | Triakidae | Blackspotted smooth-hound |
| Mustelus ravidus | White & Last, 2006 | Mustelus ravidus | Triakidae | Australian grey smooth-hound |
| Mustelus schmitti | Springer, 1939 | Mustelus schmitti | Triakidae | Narrownose smooth-hound |
| Mustelus sinusmexicanus | Heemstra, 1997 | Mustelus sinusmexicanus | Triakidae | Gulf smoothhound |
| Mustelus sp. | Not applicable | Mustelus ravidus | Triakidae | Australian grey smooth-hound |
| Mustelus sp. A | Not applicable | Mustelus ravidus | Triakidae | Australian grey smooth-hound |
| Mustelus sp. B | Not applicable | Mustelus antarcticus | Triakidae | Gummy shark |
| Mustelus sp. B | Not applicable | Mustelus stevensi | Triakidae | Western spotted smoothhound |
| Mustelus stellatus | Risso, 1827 | Mustelus asterias | Triakidae | Starry smooth-hound |
| Mustelus stevensi | White & Last, 2008 | Mustelus stevensi | Triakidae | Western spotted smoothhound |
| Mustelus striatus | Devincenzi, 1920 | Mustelus fasciatus | Triakidae | Striped smooth-hound |
| Mustelus walkeri | White & Last, 2008 | Mustelus antarcticus | Triakidae | Gummy shark |
| Mustelus whitneyi | Chirichigno F., 1973 | Mustelus whitneyi | Triakidae | Humpback smooth-hound |
| Mustelus widodoi | White & Last, 2006 | Mustelus widodoi | Triakidae | White-fin smooth-hound |