Brosmodorsalis - The pink brotula, Brosmodorsalis persicinus, is a viviparous brotula of the family Bythitidae, the only member of the genus Brosmodorsalis.
Fiordichthys - The Fiordland brotula, Fiordichthys slartibartfasti, is a rare viviparous brotula of the family Bythitidae, the only member of the genus Fiordichthys.