Hypogastrura willemi Denis & J-R, 1937 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Collembola order Poduromorpha family Hypogastruridae genus Schaefferia species Schaefferia willemi Name Homonyms Hypogastrura willemi Bonet, 1930 Hypogastrura willemi Denis & J-R, 1937 Hypogastrura willemi R.Leruth, 1939