| Nominal Species (n = 24) | Present allocation (n = 21) | Ref. |
|---|---|---|
| Celleporella alia Hayward, 1993 | Celleporella alia | 1202 |
| Antarctothoa anneae Wright, Hayward & Hughes, 2007 | Antarctothoa anneae | 84752 |
| Antarctothoa antarctica Moyano & Gordon, 1980 | Antarctothoa antarctica | 3477 |
| Celleporella antarctica Moyano & Gordon, 1980 | Antarctothoa antarctica | 3477 |
| Flustra brongniartii Audouin, 1826 | Chorizopora brongniartii | 75097 |
| Hippothoa calciophilia Gordon, 1984 | Hippothoa calciophilia | 19 |
| Antarctothoa cancinoi Wright, Hayward & Hughes, 2007 | Antarctothoa cancinoi | 84752 |
| Celleporella chiloensis Moyano, 1982 | Celleporella chiloensis | 1202 |
| Hippothoa delta Ryland & Gordon, 1977 | Antarctothoa delta | 75097 |
| Celleporella dictyota Hayward, 1993 | Antarctothoa dictyota | 3477 |
| Hippothoa distans Macgillivray, 1869 | Hippothoa distans | 19 |
| Hippothoa divaricata Lamouroux, 1821 | Hippothoa divaricata | 1202 |
| Hippothoa divaricata pacifica Gordon, 1984 | Hippothoa divaricata | 3477 |
| Hippothoa expansa Dawson, 1859 | Hippothoa expansa | 19 |
| Chorizopora ferocissima Gordon, 1984 | Chorizopora ferocissima | 19 |
| Hippothoa flagellum Manzoni, 1870 | Hippothoa flagellum | 19 |
| Antarctothoa mauricei Wright, Hayward & Hughes, 2007 | Antarctothoa mauricei | 84752 |
| Hippothoa peristomata Gordon, 1984 | Hippothoa peristomata | 19 |
| Antarctothoa polystachya Wright, Hayward & Hughes, 2007 | Antarctothoa polystachya | 84752 |
| Lepralia scutulata Busk, 1855 | Harmeria scutulata | 75097 |
| Chorizopora spicata Gordon, 1984 | Chorizopora spicata | 19 |
| Celleporella tehuelcha Lòpez Gappa, 1985 | Celleporella tehuelcha | 1202 |
| Hippothoa watersi Morris, 1980 | Hippothoa flagellum | 75097 |
| Celleporella yagana Moyano & Gordon, 1980 | Celleporella yagana | 1202 |