Argyrodes nigroris Yoshida, Tso & Severinghaus, 2000 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Araneae family Theridiidae genus Spheropistha species Spheropistha nigroris Name Homonyms Argyrodes nigroris Yoshida, Tso & Severinghaus, 2000