Fissicepheus sitnikovae Sergienko, 1976 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Sarcoptiformes family Tetracondylidae genus Fissicepheus species Fissicepheus sitnikovae Name Homonyms Fissicepheus sitnikovae Sergienko, 1976