Halosaurus is a genus of fish in the family Halosauridae. This genus currently contains the following recognized species: \n* Halosaurus attenuatus Garman, 1899 \n* Halosaurus carinicauda (Alcock, 1889) \n* Halosaurus guentheri Goode & T. H. Bean, 1896 \n* Halosaurus johnsonianus Vaillant, 1888 \n* Halosaurus ovenii J. Y. Johnson, 1864 \n* Halosaurus pectoralis McCulloch, 1926 (Goanna fish) \n* Halosaurus radiatus Garman, 1899 \n* Halosaurus ridgwayi (Fowler, 1934) \n* Halosaurus sinensis T. Abe, 1974