Achorutes armatus Oudemans, 1890 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Collembola order Poduromorpha family Hypogastruridae genus Ceratophysella species Ceratophysella denticulata Name Homonyms Achorutes armatus Oudemans, 1890 Achorutes armatus R.Yosii, 1940 Achorutes armatus (Nicolet, 1842)