Tubifex tubifex var. heterochaetus Černosvitov, 1926 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Annelida class Clitellata order Tubificida family Naididae genus Tubifex species Tubifex tubifex Name Homonyms Tubifex tubifex var. heterochaetus Černosvitov, 1926