| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Monohedotrochus capitolii Kitahara & Cairns, 2005 |
Southwest Atlantic | ||
| Monohedotrochus circularis (Cairns, 1998) |
Indo-West Pacific | ||
| Monohedotrochus epithecatus (Cairns, 1999) |
Western Central Pacific |