Potamothrix grimmi (Hrabe, 1950) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Annelida class Clitellata order Tubificida family Naididae genus Potamothrix species Potamothrix grimmi Name Synonyms Euilyodrilus grimmi (Hrabĕ, 1950) Ilyodrilus grimmi Hrabĕ, 1950 Homonyms Potamothrix grimmi (Hrabe, 1950)