| Ensitellops hertleini Emerson & Puffer, 1957 |
| Ensitellops pacifica Olsson, 1961 |
| Ensitellops protextus (Conrad, 1841) |
| Ensitellops tabula Olsson & Harbison, 1953 |
| Erycina Lamarck, 1805 |
| Erycina colpoica Dall, 1913 |
| Erycina dubia Deshayes, 1855 |
| Erycina papyracea Deshayes, 1855 |
| Erycina periscopiana Dall, 1899 |
| Eucharis Récluz, 1850 |
| Eucharis elliptica Récluz, 1850 |
| Galeomma Turton, 1825 |
| Galeomma mexicana Berry, 1959 |
| Galeommatidae J. E. Gray, 1840 |
| Galeommatinae Gray, 1840 |
| Galeommella Habe, 1958 |
| Galeommella peruviana (Olsson, 1961) |
| Kellia Turton, 1822 |
| Kellia planulata Stimpson, 1851 |
| Kellia suborbicularis (Montagu, 1803) |