Chaetoceros willei Grunow, 1897 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Chaetocerotales family Chaetocerotaceae genus Chaetoceros species Chaetoceros willei Name Homonyms Chaetoceros willei Gran Chaetoceros willei Grunow, 1897