Psilotrix ovalis Gourret & Roeser, 1888 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ciliophora class Hypotrichea order Urostylida family Psilotrichidae genus Psilotrix species Psilotrix ovalis Name Homonyms Psilotrix ovalis Gourret & Roeser, 1888