| Kingdom | Phylum | Class | Order |
|---|---|---|---|
| Animalia | Cnidaria | Anthozoa | Zoantharia |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Aenigmanthus Kise, Maeda & Reimer, 2018 | accepted |
| genus | Hydrozoanthus Sinniger, Reimer & Pawlowski, 2010 | accepted |
| genus | Terrazoanthus Reimer & Fujii, 2010 | accepted |
Hydrozoanthidae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-24.