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海豚总科

海豚总科
化石时期:28–0 Ma
渐新世现代[1]
260px
港湾鼠海豚(左上)、白鲸(左下)和
宽吻海豚(右)
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
演化支 大洋鲸类 Pelagiceti
演化支 新鲸类 Neoceti
小目: 齿鲸小目 Odontoceti
演化支 海豚类 Delphinida
总科: 海豚总科 Delphinoidea
Flower, 1865
下级分类
见正文

海豚总科学名:Delphinoidea)或称 海豚超科齿鲸的主要演化支,是种类和数量最多,且分布最广的一个鲸类总科。其下现存三海豚科鼠海豚科独角鲸科[2],目前发现此三科最早的化石纪录,来自 1100 万年前的中新世晚期岩层。遗传学研究显示鼠海豚科与独角鲸科的亲缘关系较近,二者构成的分支为海豚科的姊妹群[3][4]

海豚总科另有史前类群亚加海豚科与海象鲸科,有时还包括其外类群肯氏海豚科,这些鲸类都在中新世到上新世灭绝。

下级分类

(符号“†”表示已灭绝)

海豚总科 Delphinoidea

参考文献

  1. ^ The Paleobiology Database. [2020-08-02]. (原始内容存档于2012-10-12). 
  2. ^ List of Marine Mammal Species and Subspecies. Society for Marine Mammalogy. [2020-08-01]. (原始内容存档于2020-11-27) (英语). 
  3. ^ WADDELL V G, MILINKOVITCH M C, BÉRUBÉ M, et al. Molecular phylogenetic examination of the delphinoidea trichotomy: congruent evidence from three nuclear loci indicates that porpoises (Phocoenidae) share a more recent common ancestry with white whales (Monodontidae) than they do with true dolphins (Delphinidae)[J/OL]. Molecular Phylogenetics and Evolution, 2000, 15(2): 314-318[2020-08-01] (页面存档备份,存于互联网档案馆).
  4. ^ BIANUCCI, PESCI, COLLARETA, et al. A new Monodontidae (Cetacea, Delphinoidea) from the lower Pliocene of Italy supports a warm-water origin for narwhals and white whales[J/OL]. Journal of Vertebrate Paleontology, 2019, 39(3)[2020-08-01] (页面存档备份,存于互联网档案馆).
  5. ^ Eodelphinus kabatensis, a replacement name for Eodelphis kabatensis (Cetacea: Delphinoidea: Delphinidae) (vol 34, pg 491, 2014).
  6. ^ Mizuki Murakami, Chieko Shimada, Yoshinori Hikida and Yuhji Soeda. 2014. Eodelphinus kabatensis, a replacement name for Eodelphis kabatensis (Cetacea: Delphinoidea: Delphinidae). Journal of Vertebrate Paleontology. 34(5). DOI: 10.1080/02724634.2014.938159
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海豚总科
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