Paramecium trichium Stokes, 1885 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ciliophora class Oligohymenophorea order Peniculida family Parameciidae genus Paramecium species Paramecium putrinum Name Homonyms Paramecium trichium Stokes, 1885 Paramecium trichium (Stokes, 1885) Wenrich, 1926