| Amphora lineolata var. lineolata Ehrenb., 1838 |
| Amphora lyrata W. Greg., 1857 |
| Amphora macilenta W. Greg., 1857 |
| Amphora marina W. Sm., 1857 |
| Amphora marina var. minima Cleve-Euler, 1915 |
| Amphora mexicana A. Schmidt, 1875 |
| Amphora micans A. Schmidt, 1875 |
| Amphora montana Krasske, 1932 |
| Amphora normanii Rabenh., 1864 |
| Amphora obtusa W. Greg., 1857 |
| Amphora obtusa var. oceanica (Castrac.) Cleve, 1895 |
| Amphora oceanica Castrac., 1886 |
| Amphora ocellata Donk., 1861 |
| Amphora oculus A. Schmidt, 1875 |
| Amphora ostrearia Bréb., 1849 |
| Amphora ostrearia var. lineata Cleve, 1895 |
| Amphora ostrearia var. vitrea (Cleve) Cleve, 1895 |
| Amphora ovalis (Kütz.) Kütz., 1844 |
| Amphora ovalis var. affinis (Kütz.) van Heurck, 1885 |
| Amphora ovalis var. gracilis (Ehrenb.) van Heurck, 1885 |