View large on black  ~~~  Domain: Eukaryota Kingdom: Animalia Subkingdom: Eumetazoa Superphylum: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Microphylum: Amniota Superclass: Tetrapoda Class: Mammalia Subclass: Theria Infraclass: Eutheria Superorder: Laurasiatheria Order: Carnivora Suborder: Pinnipedia Superfamily: Pinnipedia Family: Otariidae Subfamily: Otariinae Genus: Zalophus Species: Z. californianus Binomial: Zalophus californianus