Arthrodesmus Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Plantae phylum Charophyta class Zygnematophyceae order Zygnematales family Desmidiaceae genus Arthrodesmus Name Homonyms Arthrodesmus Arthrodesmus C.G.Ehrenberg, 1836 Arthrodesmus Ehrenberg ex Ralfs, 1848