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短吻鳄科

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短吻鳄科
化石时期:83–0 Ma[1]
白垩纪-现代
密西西比鳄Alligator mississippiensis
科学分类 编辑
界: 动物界 Animalia
门: 脊索动物门 Chordata
纲: 爬行纲 Reptilia
目: 鳄目 Crocodilia
总科: 短吻鳄总科 Alligatoroidea
演化支 球齿鳄类 Globidonta
科: 短吻鳄科 Alligatoridae
Gray, 1844

短吻鳄科(学名:Alligatoridae)也称鼍科,为爬行纲鳄目的一,因吻部短而宽,故名。现仅存48

参考资料

  1. ^ Family Alligatoridae (Alligators and Caiman) 互联网档案馆存档,存档日期2016-03-04. University of Bristol. Quote:"The Alligatoridae appears in the Upper Cretaceous while the genus Alligator first occurs in the Oligocene."

外部链接

维基物种上的相关信息:短吻鳄科 维基共享资源上的相关多媒体资源:短吻鳄科

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短吻鳄科
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