Rhacochelifer massylicus Callaini, 1983 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Pseudoscorpiones family Cheliferidae genus Rhacochelifer species Rhacochelifer massylicus Name Homonyms Rhacochelifer massylicus Callaini, 1983