- Chlamydonella calkinsi Kahl, 1928 accepted as Chlamydonellopsis calkinsi (Kahl, 1928)
- Chlamydonella monostyla (Ehrenberg, 1838) Petz, Song & Wilbert, 1995
- Chlamydonella prostomata Song & Wilbert, 2000
- Chlamydonella pseudochilodon Deroux, 1970
- Chlamydonellopsis calkinsi (Kahl, 1928)
- Gymnozoum glaciale (Fenchel & Lee) Petz, Song & Wilbert, 1995
- Gymnozoum sympagicum Petz, Song & Wilbert, 1995
- Gymnozoum viviparum Meunier, 1910