| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Onchidella floridana | (Dall, 1885) | accepted name | Yes | senior synonym |
new combination |
| Onchidium floridana | Dall, 1885 | synonym | No | senior synonym |
original combination |
| ! Onchidium floridianum | Dall, 1885 | synonym | No | senior synonym |
original combination |