9CaKrnQhjzv作者：tech.huanqiu.comgallery世间罕见！28岁白色鳄鱼死亡/e3pmh164r/e3pn6fo08<article><section data-type="gallery"><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2015/0908/20150908021026979.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2015/0908/20150908021026691.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2015/0908/20150908021026322.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2015/0908/20150908021026732.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2015/0908/20150908021027491.jpg?imageView2/2/w/1260" data-desc=""></i></img></section><section data-type="text"><p>据《每日邮报》报道，生活在美国奥杜邦水族馆的一条白色短吻鳄死亡，白色鳄鱼是世界上最罕见的动物之一，它们并不是白化变种，而是由一种被称为白化基因(Leucism)的病症所致。</p><p>因为白化基因，它们的皮肤色素很少，不多的色素使它们白色的身体上出现少许雀斑。同时因为白色皮肤，他们无法抵挡太阳光的照射，也容易暴露在捕食者的视野中，因此在野外生存的几率为0。</p><p>据奥杜邦自然学会介绍，在美国的500万条鳄鱼中，白色鳄鱼还不到15条，其稀有程度可见一斑。</p><p>据悉，奥杜邦水族馆1990年开始营业，这条白色鳄鱼也是在当年被引入馆内，死亡的这条白色鳄鱼终年28岁。</p></section></article>1441692480000责编：黎晓珊<a href="http://news.mydrivers.com/1/445/445962.htm" >驱动之家</a>144169248000011[]{"gallery":{"members":[{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2015\/0908\/20150908021026979.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2015\/0908\/20150908021026691.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2015\/0908\/20150908021026322.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2015\/0908\/20150908021026732.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2015\/0908\/20150908021027491.jpg"}]}}//himg2.huanqiucdn.cn/attachment2010/2015/0908/14/10/20150908021014579.jpg