? japonicum Kobayashi & Hamada, 1965 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Trilobita order Corynexochida family Scutelluidae Name Homonyms ? japonicum Kobayashi & Hamada, 1965 ? japonicum Yabe, 1904 ? japonicum Kirchner, 1896 ? japonicum Fursov et al., 2002 ? japonicum Yabe, 1904