Plesiocetopsis hupschii (Van Beneden, 1859) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Cetacea family Balaenopteridae genus Plesiocetus species Plesiocetus hupschii Name Homonyms Plesiocetopsis hupschii (Van Beneden, 1859)