Portal:Mammals/Classification

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Kingdom→ Animalia  

Phylum→ Chordata  

Subphylum→ Vertebrata  

Superclass→ Tetrapoda  

(unranked)→ Amniota  

Class→ Mammalia

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Subclasses and Infraclasses

• Subclass †Allotheria*
• Subclass Prototheria
• Subclass Theria
• Infraclass †Trituberculata
• Infraclass Metatheria
• Infraclass Eutheria

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* Member of a haplogroup and not any of its subclades.

† Taxon is extinct.

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