? dives Ehrenberg Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Coscinodiscales family Heliopeltaceae genus Actinoptychus species Actinoptychus dives Name Homonyms ? dives Perner, 1903 ? dives Perner, 1903 ? dives Ehrenberg ? dives Salvin, 1865