Melosira guillauminii Manguin Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Melosirales family Melosiraceae genus Melosira species Melosira guillauminii Name Homonyms Melosira guillauminii Manguin ex Kociolek & Reviers, 1996 Melosira guillauminii Manguin