Cyathomonas truncata Fres Risch Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Cryptophyta class Cryptophyceae order Cryptomonadales family Cyathomonadaceae genus Cyathomonas species Cyathomonas truncata Name Homonyms Cyathomonas truncata Fres Risch Cyathomonas truncata (Fresen.) Fisch