| Chaetomorpha ligustica (Kütz.) Kütz., 1849 |
| Chaetomorpha linoides Kütz., 1847 |
| Chaetomorpha linum (O.F. Müll.) Kütz., 1845 |
| Chaetomorpha media (C. Agardh) Kütz., 1849 |
| Chaetomorpha minima Collins & Herv., 1917 |
| Chaetomorpha natalensis (Hering) De Toni, 1889 |
| Chaetomorpha natalensis f. exposita Børgesen, 1948 |
| Chaetomorpha nodosa Kütz., 1849 |
| Chaetomorpha okamurae Ueda, 1932 |
| Chaetomorpha pachynema (Mont.) Kütz., 1847 |
| Chaetomorpha pacifica Kütz., 1849 |
| Chaetomorpha picquotiana Mont. ex Kütz., 1849 |
| Chaetomorpha spiralis Okamura, 1903 |
| Chaetomorpha torta (Farlow & Collins) Yendo, 1914 |
| Chaetomorpha vieillardii (Kütz.) M.J. Wynne, 2011 |
| Cladophora Kütz., 1843 |
| Cladophora albida (Nees) Kütz., 1843 |
| Cladophora anastomosans Harv., 1855 |
| Cladophora bertolonii Kütz., 1849 |
| Cladophora bertolonii var. hamosa (Kütz.) Ardiss., 1886 |