| Actinodontium Schwägr., 1826 |
| Actinodontium portoricense H.A. Crum & Steere, 1956 |
| Amblytropis (Mitt.) Broth., 1907 |
| Brymela Crosby & Allen, 1985 |
| Brymela callicostelloides (Herzog & Thér.) W.R. Buck, 1987 |
| Callicostella (C.H. Mull.) Mitt., 1859 |
| Callicostella bernoullii (Hampe) Broth., 1907 |
| Callicostella callicostelloides (Herzog & Thér.) B.H. Allen, 2010 |
| Callicostella ciliata (Schimp.) A. Jaeger, 1877 |
| Callicostella grossiretis E.B. Bartram, 1939 |
| Callicostella guatemalensis (E.B. Bartram) Florsch., 1990 |
| Callicostella merkelii (Hornsch.) A. Jaeger, 1877 |
| Callicostella mexicana H. Rob. & W.H. Welch, 1966 |
| Callicostella pallida (Hornsch.) Ångstr., 1876 |
| Callicostella rivularis (Mitt.) A. Jaeger, 1877 |
| Cyclodictyon Mitt., 1863 |
| Cyclodictyon albicans (Hedw.) Kuntze, 1891 |
| Cyclodictyon albicaule (Besch.) Kuntze, 1891 |
| Cyclodictyon arsenei |
| Cyclodictyon erubescens E.B. Bartram, 1946 |