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Penguin,the symbol of the Antarctic Pole
Author(s): 
Pages: 61-62
Year: Issue:  3
Journal: Biology Teaching

Abstract:  世界上约有20种企鹅,全部分布在南半球,以南极大陆为中心,北至非洲南端、南美洲和大洋洲.南极企鹅有7种,分别是帝企鹅、阿德利企鹅、金图企鹅、帽带企鹅、王企鹅、喜石企鹅和浮华企鹅,它们分别属于企鹅科中的3个属.南极企鹅的种类虽不多,但其数量相当可观,约1.2亿只,占世界企鹅总数的87%.下面从分类、分布、形态特征和繁殖等方面对7种南极企鹅作简要介绍.
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