- Glaucus atlanticus Forster, 1777
- Glaucus distichoicus A. d'Orbigny, 1837 accepted as Glaucus atlanticus Forster, 1777
- Glaucus flagellum Blumenbach, 1803 accepted as Glaucus atlanticus Forster, 1777
- Glaucus forsteri Lamarck, 1819 (uncertain > taxon inquirendum)
- Glaucus hexapterigius Cuvier, 1805 accepted as Glaucus atlanticus Forster, 1777
- Glaucus longicirrhus Reinhardt & Bergh, 1861 accepted as Glaucus atlanticus Forster, 1777