. . "Chordata" . . . . "Cystophora cristata (Erxleben 1777)" . "Carnivora" . . . . "(Erxleben 1777)" . . . . . . "Phocidae" . "Animalia" . . . "Cystophora cristata" . "Mammalia" . . . . . "Hooded Seal" . "Cystophora" . .