Type species: Hippothoa patagonica Busk, 1852
This genus includes the species:
| Celleporella (Neothoa) chiloensis | Moyano, 1982 | Recent | S. America |
| Celleporella (Neothoa) patagonica | (Busk, 1852) | Recent | S. America |
| Celleporella (Neothoa) vivianii | Moyano, 1987 | Recent | S. America |