| Scientific Name | Author | English Name |
|---|---|---|
| Cirrhigaleus asper | (Merrett, 1973) | Roughskin spurdog |
| Cirrhigaleus australis | White, Last & Stevens, 2007 | Southern Mandarin Dogfish |
| Cirrhigaleus barbifer | Tanaka, 1912 | Mandarin dogfish |
| Squalus acanthias | Linnaeus, 1758 | Piked dogfish |
| Squalus albicaudus | Viana, Carvalho & Gomes, 2016 | Brazilian whitetail dogfish |
| Squalus albifrons | Last, White & Stevens, 2007 | Eastern highfin spurdog |
| Squalus altipinnis | Last, White & Stevens, 2007 | Western highfin spurdog |
| Squalus bahiensis | Viana, Carvalho & Gomes, 2016 | Northeastern Brazilian dogfish |
| Squalus bassi | Viana, Carvalho & Ebert, 2017 | Long-snouted African spurdog |
| Squalus blainville | (Risso, 1827) | Longnose spurdog |
| Squalus boretzi | Dolganov, 2019 | |
| Squalus brevirostris | Tanaka, 1917 | |
| Squalus bucephalus | Last, Séret & Pogonoski, 2007 | Bighead spurdog |
| Squalus chloroculus | Last, White & Motomura, 2007 | Greeneye spurdog |
| Squalus clarkae | Pfleger, Grubbs, Cotton & Daly-Engel, 2018 | Genie's dogfish |
| Squalus crassispinus | Last, Edmunds & Yearsley, 2007 | Fatspine spurdog |
| Squalus cubensis | Howell Rivero, 1936 | Cuban dogfish |
| Squalus edmundsi | White, Last & Stevens, 2007 | Edmund's spurdog |
| Squalus formosus | White & Iglésias, 2011 | Taiwan spurdog |
| Squalus grahami | White, Last & Stevens, 2007 | Eastern longnose spurdog |
| Squalus griffini | Phillipps, 1931 | Northern spiny dogfish |
| Squalus hawaiiensis | Daly-Engel, Koch, Anderson, Cotton & Grubbs, 2018 | Hawaiian spurdog |
| Squalus hemipinnis | White, Last & Yearsley, 2007 | Indonesian shortsnout spurdog |
| Squalus hima | Sweta & Bineesh, 2024 | Indian spurdog |
| Squalus japonicus | Ishikawa, 1908 | Japanese spurdog |
| Squalus lalannei | Baranes, 2003 | |
| Squalus lobularis | Viana, Carvalho & Gomes, 2016 | Atlantic lobefin dogfish |
| Squalus longispinis | Fricke, Durville, Potin & Mulochau, 2023 | La Réunion longspine spurdog |
| Squalus mahia | Viana, Lisher & Carvalho, 2017 | Malagasy skinny spurdog |
| Squalus margaretsmithae | Viana, Lisher & Carvalho, 2017 | Smith's dogfish shark |
| Squalus megalops | (Macleay, 1881) | Shortnose spurdog |
| Squalus melanurus | Fourmanoir, 1979 | Blacktailed spurdog |
| Squalus mitsukurii | Jordan & Snyder, 1903 | Shortspine spurdog |
| Squalus montalbani | Whitley, 1931 | Philippiines spurdog |
| Squalus nasutus | Last, Marshall & White, 2007 | Western longnose spurdog |
| Squalus notocaudatus | Last, White & Stevens, 2007 | Bartail spurdog |
| Squalus quasimodo | Viana, Carvalho & Gomes, 2016 | Humpback Western dogfish |
| Squalus rancureli | Fourmanoir & Rivaton, 1979 | Cyrano spurdog |
| Squalus raoulensis | Duffy & Last, 2007 | Kermadec spiny dogfish |
| Squalus shiraii | Viana & Carvalho, 2020 | Shirai's spurdog |
| Squalus suckleyi | (Girard, 1855) | Pacific spiny dogfish |