| Contains | Actinotaenium Allorgeia Amscottia Aptogonum Arthrodesmus Ehrenberg ex Ralfs Asteroxanthium Bambusina Kützing ex Kützing Bourrellyodesmus Brachytheca Calocylindrus Cosmarium Cosmoastrum Cosmocladium Croasdalea Cruciangulum Cylindriastrum Desmidium Didymidium Didymocladon Didymoprium Docidium Dysphinctium Echinella Acharius Euastridium Euastrum Groenbladia Gymnozyga Ehrenberg ex Kützing Haplotaenium Haplozyga Heimansia Holacanthum Holocystis Hyalotheca Ehrenberg ex Ralfs Ichthyocercus Ichthyodontum Isthmosira Mateola Micrasterias C. Agardh ex Ralfs Nothocosmarium Octacanthium Onychonema Oocardium Nägeli Pentasterias Phycastrum Phymatodocis Pleurotaeniopsis Pleurotaenium Nägeli Prescottiella Raphidiastrum Sphaerozosma Spinocosmarium Spondylosium Staurastrum Meyen ex Ralfs Staurodesmus Stephanoxanthium Streptonema Teilingia Tetmemorus Tetrachastrum Trichodictyon Triplastrum Triploceras Ursinella Vincularia Zygoxanthium Ehrenberg ex Kützing |
