Balaenidae Gray 1821
Balaenidae Gray 1821, London Med. Repos., 15: 310.
Genera: 2 genera with 4 species:
Genus Balaena Linnaeus 1758 (1 species)
Genus Eubalaena Gray 1864 (3 species)
Discussion: Commonly included Caperea, which is here put in a separate family, Neobalaenidae, following Barnes and McLeod (1984).