| Kingdom | Phylum | Class | Order |
|---|---|---|---|
| Animalia | Cnidaria | Hydrozoa | Leptothecata |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Cosmetira Forbes, 1848 | accepted |
| genus | Cosmetirella Browne, 1910 | accepted |
| genus | Cyclocanna Bigelow, 1918 | accepted |
| genus | Earleria Collins, Ross, Genzano & Mianzan, 2006 | accepted |
| genus | Halopsis Agassiz, 1865 | accepted |
| genus | Mitrocoma Haeckel, 1864 | accepted |
| genus | Mitrocomella Haeckel, 1879 | accepted |
Mitrocomidae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-28.