| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Cetotheriopsis Brandt, 1871 | accepted |
| genus | Micromysticetus Sanders & Barnes, 2002 | accepted |
| unranked | ? lentianus Meyer, 1849 | doubtful |
| unranked | ? tobieni Rothausen, 1971 | doubtful |
Cetotheriopsidae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-08-31.