| Family | Genus | Species |
|---|---|---|
| Ascampbelliellidae | 2 | 2 |
| Codonellidae | 3 | 70 |
| Codonellopsidae | 3 | 14 |
| Cyttarocylididae | 2 | 4 |
| Dictyocystidae | 1 | 4 |
| Epiplocylididae | 2 | 3 |
| Eutintinnidae | 0 | 1 |
| Metacylididae | 5 | 16 |
| Ptychocylididae | 2 | 5 |
| Rhabdonellidae | 3 | 14 |
| Tintinnidae | 8 | 33 |
| Tintinnidiidae | 3 | 13 |
| Undellidae | 1 | 5 |
| Xystonellidae | 4 | 27 |