Californosaurus perrini Merriam, 1902 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Californosauridae genus Californosaurus species Californosaurus perrini Name Synonyms Delphinosaurus perrini (Merriam, 1902) Shastasaurus perrini (Merriam, 1902) Homonyms Californosaurus perrini Merriam, 1902