Acanthinites excelsus (Mojsisovics, 1893) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda order Ceratitida family Tibetitidae genus Acanthinites species Acanthinites excelsus Name Synonyms Cyrtopleurites excelsus (Mojsisovics, 1893) Homonyms Acanthinites excelsus (Mojsisovics, 1893)