Synedra subarcuata Naegeli Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Fragilariales family Fragilariaceae genus Synedra species Synedra subarcuata Name Homonyms Synedra subarcuata Naegeli ex Kützing, 1849 Synedra subarcuata Naegeli