Halosaurus Johnson, 1864

Halosaurus attenuatus Garman, 1899

Halosaurus carinicauda (Alcock, 1889)

Halosaurus guentheri Goode & Bean, 1896

Halosaurus johnsonianus Vaillant, 1888

Halosaurus ovenii Johnson, 1864

Halosaurus pectoralis McCulloch, 1926

Halosaurus radiatus Garman, 1899

Halosaurus ridgwayi (Fowler, 1934)