Caloneis backmanii var. fasciata A.Cleve, 1973-74 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Naviculaceae genus Caloneis species Caloneis backmanii Name Homonyms Caloneis backmanii var. fasciata A.Cleve, 1973-74 Caloneis backmanii f. fasciata Cleve-Euler, 1955