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须鲸

维基百科，自由的百科全书

这是本页的一个历史版本，由Koalabot（留言 | 贡献）在2019年9月9日 (一) 17:52 （→外部链接：​Taxonbar置放, +{{Taxonbar|from=Q168366}} (7 sig. taxon IDs); WP:GenFixes on,）编辑。这可能和当前版本存在着巨大的差异。

“须鲸”重定向至此。关于其他用法，请见“须鲸 (消歧义)”。

须鲸小目
化石时期：始新世至今
座头鲸跃出水面
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： 须鲸小目 Mysticeti
Cope, 1891
科
多样性
15个物种

须鲸小目（学名：Mysticeti）是依生物分类法分类之一群鲸类动物。包括蓝鲸、长须鲸、露脊鲸、大翅鲸、灰鲸等等。须鲸是分布广泛的肉食性海洋哺乳动物和多样化的小目。目前分成四个科，现有15个种。尽管鲸类动物历史上被认为是从中爪兽的后代，分子系统发生学证据支持它们是偶蹄目动物（Artiodactyla）的亲属。

须鲸的共同特征是没有牙齿而有鲸须，大多以小动物为食。一般体型都非常巨大。

分类

须鲸小目 Mysticeti
 
 
 
 
 
 
小露脊鲸属 Caperea

小露脊鲸 Caperea marginata Pygmy right whale illustration with a dark gray top, a light grey underside, a light eyepatch, and a small dorsal fin near the tail

 
 
 
........
灰鲸属 Eschrichtius

灰鲸 Eschrichtius robustus Gray whale illustration with a sleet gray color, lightly colored spots mainly on the head and top, a robust body, and small bumps where the back slopes downwards

 
 
须鲸属 Balaenoptera

长须鲸 Balaenoptera physalus Fin whale illustration with a dark backside, white underside, lightly colored head, a slender body, and a small dorsal fin near the tail

 
 
 
座头鲸属 Megaptera

座头鲸 Megaptera novaeangliae Humpback whale illustration with an overall dark coloration, white underbelly, a robust body, and a small, stunted dorsal fin

 
 
 
须鲸属Rorqualus
 

Bryde's whale

 
 

Eden's whale Eden's whale illustration with a light top, white bottom, a long and slender body, and a small dorsal fin near the tail

 
 

角岛鲸 Balaenoptera omurai

 
 

Sei whale Sei whale illustration with an overall dark coloration, white underbelly, a long robust body, and a dorsal fin near the tail

 
 

蓝鲸 Balaenoptera musculusBlue whale illustration with a dark blue tail, a slightly lighter shade of blue overall, and a small dorsal fin near the tail

 
 
Pterobalaena
 

Common minke whale Common minke whale illustration with a dark top, creamy underside with a creamy stripe on the pectoral fins, a long robust body, and a dorsal fin near the tail

 
 

Southern minke whale Antarctic minke whale illustration with a dark top, a creamy underside, a long robust body, and a dorsal fin where the back begins to slope down

 
 
 
 
 
 
 
 
 
 
真露脊鲸属
 

North Atlantic right whale North Atlantic right whale illustration with an overall black coloration with a white patch above the eyes, callosities on the opening of the mouth, and a large body

 
 
 

Southern right whale South Atlantic right whale illustration with an overall black coloration with a white patch above the eyes, callosities on the opening of the mouth, and a large body

 
 

North Pacific right whale

 
 
 
 
露脊鲸属

Bowhead whale Bowhead whale illustration with an overall black body with a white patch on the jaw, and a large body

 
 
 
 
 
须鲸各物种的亲缘关系图（Hassanin and Ropiquet, et al., Sasaki and Nikaido, et al., and Rosenbaum and Brownell, Jr., et al.）

参见

参考资料

外部链接

检索自“https://zh.wikipedia.org/zhwiki/w/index.php?title=鬚鯨&oldid=56037253”