| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Proneptunea duplicarinata Powell, 1951 |
Western Atlantic | 1.7 | |
| Proneptunea fenestrata Powell, 1951 |
Western Atlantic | 1.2 | |
| Proneptunea rufa Oliver & Picken, 1984 |
Western Atlantic | 1.235 | |
| Proneptunea subfenestrata Oliver & Picken, 1984 |
Western Atlantic | 1.48 |