| Kingdom | Phylum | Class | Order |
|---|---|---|---|
| Animalia | Chordata | Ascidiacea | Phlebobranchia |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Benthascidia Ritter, 1907 | accepted |
| genus | Cibacapsa Monniot C. & Monniot F., 1983 | accepted |
| genus | Cryptia Monniot C. & Monniot F., 1985 | accepted |
| genus | Dicopia Sluiter, 1905 | accepted |
| genus | Kaikoja Monniot C., 1998 | accepted |
| genus | Megalodicopia Oka, 1918 | accepted |
| genus | Myopegma Monniot F. & Monniot C., 2003 | accepted |
| genus | Octacnemus Moseley, 1877 | accepted |
| genus | Polyoctacnemus Ihle, 1935 | accepted |
| genus | Situla Vinogradova, 1969 | accepted |
Octacnemidae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-12-06.