欧亚河狸 Eurasian beaver
（重定向自European Beavers）
欧亚河狸（Castor fiber） ，一种半水栖哺乳动物，广泛分布于欧亚大陆的河流、湖泊、沼泽等地。欧亚河狸一度因为人类的捕猎行为而生存受到威胁。
欧亚河狸是体型最大的啮齿动物之一，体重一般在11–30 kg之间，平均体重18 kg。
European Beavers
中文百科
英语百科
Eurasian beaver 欧亚河狸
（重定向自European Beavers）
The Eurasian beaver or European beaver (Castor fiber) is a species of beaver which was once widespread in Eurasia. It was hunted to near-extinction for both its fur and castoreum, and by 1900 only 1200 beavers survived in eight relict populations in Europe and Asia. Re-introduced through much of its former range, it now occurs from Great Britain to China and Mongolia, although it is absent from Italy, Portugal, the southern Balkans and the Middle East.
- accessory instrument的意思
- accessory kidney的意思
- accessory kit的意思
- Accessory lacrimal canal的意思
- accessory lacrimal caruncle的意思
- accessory lacrimal gland的意思
- accessory lacrimal glands的意思
- accessory lateral collateral ligament的意思
- accessory law的意思
- accessory left renal artery的意思
- Accessory lens的意思
- accessoryless的意思
- accessory ligament的意思
- accessory ligament of Henle,lateral的意思
- accessory ligament of Henle,medial的意思
- accessory ligament of humerus的意思
- accessory ligaments of digits of hand的意思
- accessory ligaments of metacarpophalangeal joints的意思
- accessory ligaments,plantar的意思
- accessory ligaments,volar的意思
- accessory line的意思
- Accessory liver的意思
- accessory lobe的意思
- accessory lobe of liver的意思
- Accessory lobe of lung的意思