Tainoceras schellbachi Miller & Unklesbay, 1942 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda order Nautilida family Tainoceratidae genus Tainoceras species Tainoceras schellbachi Name Homonyms Tainoceras schellbachi Miller & Unklesbay, 1942