Plesiocetus gervaisii (Van Beneden & Gervais, 1868) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Cetacea family Balaenopteridae genus Plesiocetus species Plesiocetus gervaisii Name Synonyms Cetotherium gervaisii (Van Beneden & Gervais, 1868) Plesiocetus becanii Gervais, 1871 Homonyms Plesiocetus gervaisii (Van Beneden & Gervais, 1868)