Chthonius ischnocheles reductus Beier, 1939 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Pseudoscorpiones family Chthoniidae genus Chthonius species Chthonius ischnocheles Name Homonyms Chthonius ischnocheles reductus Beier, 1939