Isotoma sarekensis E.Handschin, 1929 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Collembola order Entomobryomorpha family Isotomidae genus Vertagopus species Vertagopus westerlundi Name Homonyms Isotoma sarekensis Wahlgren, 1906 Isotoma sarekensis H.Gisin, 1960 Isotoma sarekensis E.Handschin, 1929