Surirella navicularia Bréb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Surirellales family Surirellaceae genus Surirella species Surirella navicularis Name Homonyms Surirella navicularia Bréb. ex Kütz, 1849 Surirella navicularia Bréb.