| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Iridaea cordata (Turner) Bory de Saint-Vincent, 1826 |
Iridea | Circum-polar | 50 |
| Iridaea cordata var. cordata Reinsch |
Eastern Pacific | ||
| Iridaea tuberculosa (J.D. Hooker & Harvey) Leister |
Southeast Pacific |