Opephora gemmata (Grunow) Hustedt, 1931 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Fragilariales family Fragilariaceae genus Opephora species Opephora gemmata Name Homonyms Opephora gemmata (Grunow) Hustedt, 1931