Cystopleura gibba (Ehrenb.) Kuntze Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Rhopalodiales family Rhopalodiaceae genus Rhopalodia species Rhopalodia gibba Name Homonyms Cystopleura gibba (Ehrenberg) Kuntze, 1891