Hydrolagus affinis- Hydrolagus africanus
- Hydrolagus alberti
- Hydrolagus alphus
- Hydrolagus barbouri
- Hydrolagus colliei
- Hydrolagus deani
- Hydrolagus eidolon
- Hydrolagus macrophthalmus
- Hydrolagus matallanasi
- Hydrolagus mccoskeri
- Hydrolagus melanophasma
- Hydrolagus mirabilis
- Hydrolagus mitsukurii
- Hydrolagus novaezealandiae
- Hydrolagus ogilbyi
- Hydrolagus pallidus