? perpusilla Grunow Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Amphipleuraceae genus Halamphora species Halamphora perpusilla Name Homonyms ? perpusilla Bittner, 1902 ? perpusilla Grunow ? perpusilla Grunow