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鲨齿鲸属

鲨齿鲸属
化石时期:渐新世中新世中期
科学分类 编辑
界: 动物界 Animalia
门: 脊索动物门 Chordata
纲: 哺乳纲 Mammalia
目: 偶蹄目 Artiodactyla
下目: 鲸下目 Cetacea
科: 鲨齿鲸科 Squalodontidae
属: 鲨齿鲸属 Squalodon
Grateloup 1840
  • 见内文

鲛齿鲸学名Squalodon),又名原鲛鲸鲨齿鲸,是一灭绝鲸鱼,属于鲛齿鲸科。鲛齿鲸最初由Grateloup于1840年所命名,并被认为是属于禽龙类恐龙[1],但后来被重新分类。鲛齿鲸的学名是来自角鲨属牙齿的组合,原因是牠的牙齿像角鲨属般是有锯齿的。

物种

以下是鲛齿鲸曾被描述的物种

天敌

古代鲨鱼如巨牙鲨安格斯迪鲨丘布特凯克鲨是鲛齿鲸的天敌。[2]

参考

  1. ^ J. P. S. Grateloup. Considérations générales sur la géologie et la zoologie fossile de la commune de Léognan, prè Bordeaux. Actes de La Societe Linneene de Bordeaux. 1840, 11: 335–346. 
  2. ^ 存档副本. [2019-05-20]. (原始内容存档于2020-07-02). 

外部链接

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鲨齿鲸属
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