| Annulina Link, 1820 |
| Annulina albida Nees, 1820 |
| Bryobesia Weber van Bosse, 1911 |
| Bryobesia johannae Weber van Bosse, 1913 |
| Chaetomorpha Kütz., 1845 |
| Chaetomorpha aerea (Dillwyn) Kütz., 1849 |
| Chaetomorpha antennina (Bory) Kütz., 1847 |
| Chaetomorpha atrovirens W.R. Taylor, 1937 |
| Chaetomorpha bangioides E.Y. Dawson, 1950 |
| Chaetomorpha brachygona Harv., 1858 |
| Chaetomorpha californica Collins, 1900 |
| Chaetomorpha cannabina (Aresch.) Kjellm., 1889 |
| Chaetomorpha capillaris (Kütz.) Børgesen, 1925 |
| Chaetomorpha clavata Kütz., 1847 |
| Chaetomorpha clavata var. torta Farlow ex Collins, 1909 |
| Chaetomorpha crassa (C. Agardh) Kütz., 1845 |
| Chaetomorpha exposita (Børgesen) E.Y. Dawson, 1954 |
| Chaetomorpha geniculata (Mont.) Mont., 1856 |
| Chaetomorpha gracilis Kütz., 1845 |
| Chaetomorpha javanica Kütz., 1847 |