| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Leucosolenia densa | (Haeckel, 1870) | accepted name | Yes | senior synonym |
new combination |
| Tarrus densa | Haeckel, 1870 | synonym | No | senior synonym |
original combination |
| ! Tarrus densus | Haeckel, 1870 | synonym | No | senior synonym |
original combination |