"The polar bear (Ursus maritimus) is a carnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is a large bear, approximately the same size as the omnivorous Kodiak bear (Ursus arctos middendorffi). A boar (adult male) weighs around 350\u2013700 kg (772\u20131,543 lb), while a sow (adult female) is about half that size."@en . . . "Ursus spitzbergensis" . . "Ursus polaris" . "Ursus jenaensis" . "Ursus groenlandicus" . . "Ursus ungavensis" . . "Ursus marinus" . . "Ursus labradorensis" . "Ursus eogroenlandicus" . "VU" . . "iucn3.1" . . "Polar bear"@en . . "Thalarctos maritimus" .