| Amphora salina W. Smith, 1853 |
| Amphora schmidtii Grunow, 1875 |
| Amphora spectabilis W. Greg., 1857 |
| Amphora staurophora Juhlin-Dannfelt, 1882 |
| Amphora strigosa Hust., 1949 |
| Amphora sulcata Bréb., 1854 |
| Amphora tenerrima Aleem & Hust., 1951 |
| Amphora tenuissima Hust., 1955 |
| Amphora terroris Ehrenb., 1853 |
| Amphora truncata W. Greg., 1857 |
| Amphora turgida W. Greg., 1857 |
| Amphora veneta Kütz., 1844 |
| Amphora ventricosa W. Greg., 1857 |
| Amphora weissflogii A. Schmidt, 1875 |
| Amphora wisei (Salah) Simonsen, 1962 |
| Auricula Castrac., 1873 |
| Auricula intermedia (Lewis) Cleve, 1894 |
| Campylodiscus Ehrenb. ex Kütz., 1844 |
| Campylodiscus adornatus A. Schmidt, 1877 |
| Campylodiscus ambiguus Grev., 1860 |