cellular organisms >>> Eukaryota >>> Opisthokonta >>> Metazoa >>> Eumetazoa >>> Bilateria >>> Deuterostomia >>> Chordata >>> Craniata >>> Vertebrata >>> Gnathostomata >>> Teleostomi >>> Euteleostomi >>> Sarcopterygii >>> Dipnotetrapodomorpha >>> Tetrapoda >>> Amniota >>> Mammalia >>> Theria >>> Eutheria >>> Boreoeutheria >>> Laurasiatheria >>> Carnivora >>> Caniformia >>> Pinnipedia >>> Phocidae >>> Monachinae >>> Monachini >>>