Strombidium oblongum Kell.-Pen. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ciliophora class Oligotrichea order Strombidiida family Strombidiidae genus Strombidium species Strombidium oblongum Name Homonyms Strombidium oblongum Leegaard, 1915 Strombidium oblongum Entz, 1884