Xenorophus sloanii Kellogg, 1923 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Cetacea family Xenorophidae genus Xenorophus species Xenorophus sloanii Name Homonyms Xenorophus sloanii Kellogg, 1923 Xenorophus sloanii Sanders & Geisler, 2015