| Monoraphidium arcuatum (Korshikov) Hindák, 1970 |
| Monoraphidium caribeum Hindák, 1970 |
| Monoraphidium circinale Nygaard, 1979 |
| Monoraphidium contortum (Thur.) Komárk. -Legn., 1969 |
| Monoraphidium flexuosum Komárek, 1974 |
| Monoraphidium griffithii (Berk.) Komárk. -Legn., 1969 |
| Monoraphidium indicum Hindák, 1977 |
| Monoraphidium irregulare (G.M. Sm.) Komárk. -Legn., 1969 |
| Monoraphidium komarkovae Nygaard, 1979 |
| Monoraphidium minutum (Nägeli) Komárk. -Legn., 1969 |
| Monoraphidium mirabile (W. West & G.S. West) Pankow |
| Monoraphidium pseudobraunii Heynig, 1979 |
| Monoraphidium pusillum (Printz) Komárk. -Legn., 1969 |
| Monoraphidium tortile (W. West & G.S. West) Komárk. -Legn., 1969 |
| Pseudokirchneriella Hindák, 1990 |
| Pseudokirchneriella subcapitata (Korshikov) F. Hindák, 1990 |
| Raphidocelis Hindák, 1977 |
| Raphidocelis subcapitata (Korshikov) G. Nygaard,Komárek, J. Krisitiansen & O.M. Skulberg, 1987 |
| Selenastraceae Blackman & Tansley, 1903 |
| Selenastrum Reinsch, 1867 |