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polar bear (Ursus maritimus)
| 제목: | polar bear (Ursus maritimus)
| | 올린이: | Wiki Photos (---@---.---)
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등록시간: 2017:05:15 15:02:32
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Norsk bokmål: Bildet er hentet fra Nasjonalbibliotekets bildesamling. Anmerkninger til bildet var: Del av en småbildemappe med tittel "Fangst", inneholdene 10 ulike fotografier
Date between 1930 and 1935
Source "Isbjørn"; National Library of Norway  
Author Unknown
Source: https://commons.wikimedia.org/wiki/File:Isbj%C3%B8rn_-_no-nb_digifoto_20151202_00020_blds_07732.jpg
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 has evolved to occupy a narrower ecological niche, with many body characteristics adapted for cold temperatures, for moving across snow, ice and open water, and for hunting seals, which make up most of its diet.
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Scientific Name: Ursus maritimus Phipps, 1774
Common Names: Polar Bear; [French] Ours blanc, Ours polaire; [Spanish] Oso Polar
Synonyms:
Ursus marinus Pallas, 1776
Ursus polaris Shaw, 1792
Thalarctos maritimus (Phipps, 1774)
Thalassarctos eogroenlandicus Knottnerus-Meyer, 1908
Thalassarctos jenaensis Knottnerus-Mayer, 1908
Thalassarctos labradorensis Knottnerus-Meyer, 1908
Thalassarctos spitzbergensis Knottnerus-Meyer |
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