Tibiomus retrorsus (Chamberlin, 1927) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Diplopoda order Spirostreptida family Odontopygidae genus Tibiomus species Tibiomus retrorsus Name Synonyms Haplothysanus retrorsus Chamberlin, 1927 Homonyms Tibiomus retrorsus (Chamberlin, 1927)