| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Monandrocarpa abyssa Sanamyan & Sanamyan, 1999 |
Antarctic Atlantic and Southwest Pacific | 3 | |
| Monandrocarpa plana (Kott, 1972) |
Western Pacific | ||
| Monandrocarpa simplicigona (Millar, 1975) |
Western Central Pacific | 1.5 | |
| Monandrocarpa tritonis Michaelsen, 1904 |
Southeast Atlantic |