| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Lophosiphonia cristata Falkenberg, 1901 |
Western Central Atlantic and Southeast Pacific | ||
| Lophosiphonia obscura (C. Agardh) Falkenberg, nom. illeg. |
Western Indian Ocean | ||
| Lophosiphonia prostrata (Harvey) Falkenberg |
Indo-West Pacific |