| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Rhizoclonium africanum Kützing, 1853 |
Southeast Pacific | ||
| Rhizoclonium riparium (Roth) Harvey |
Atlantic Ocean and Indo-West Pacific | ||
| Rhizoclonium robustum Setchell & N.L. Gardner, 1937 |
Southeast Pacific | ||
| Rhizoclonium tortuosum (Dilwyn) Kützing, 1845 |
Southeast Pacific and Western Indian Ocean |