| Frigidocardium helios ter Poorten & Poutiers, 2009 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | MarineSpecies.org, 2050 |
| Comment | |
| Etymology of Generic name | |
| Etymology of specific name | 'helios', i.e., named after Helios, the greek god of the sun, referring to its coloration and reflecting its relationship to its congeneric species (Ref. 104607). |