- Chondrocystis dermochroa (Nägeli) Komárek & Anagnostidis, 1995
- Myxosarcina chroococcoides Geitler, 1927 accepted as Cyanosarcina chroococcoides (Geitler) Kovácik, 1988
- Myxosarcina concinna Printz, 1921
- Myxosarcina spectabilis Geitler, 1933 accepted as Cyanosarcina spectabilis (Geitler) Kovácik, 1988
- Pleurocapsa minor Hansgirg, 1891
- Pleurocapsa polonica Raciborski, 1910 accepted as Siphononema polonicum (Raciborski) Geitler, 1925
- Xenococcus schousboei Thuret, 1880