Mammaliaformes
Mammaliaformes (nomen a Rowe anno 1988 inventum) sive Mammalia sensu lato sunt cladus ad classificandum omnia tetrapoda fossilia cum catena ossea in aure media prius habita pro mammalibus.

Systema taxinomicum Animalis 
 Imperium: Eukaryota
 Regnum: Animalia
 Gradus: Metazoa
 Subgradus: Eumetazoa
 Subregnum: Bilateria
 Infraregnum: Eucoelomata
 Supraphylum: Deuterostomia
 Infraphylum: Chordonia
 Phylum: Chordata
 Subphylum: Vertebrata
 Infraphylum: Gnathostomata
 Supraclassis: Tetrapoda
 Infraclassis: Amniota
 Classis: Mammaliaformes (Rowe, 1988)
 Subclassis: Mammalia

Secundum Παλαιόν mammaliaformia sunt extra cladum mammalium:

 Mammaliaformes
 |--Allotheria 
 |  |--Haramiyida 
 |  `--Multituberculata 
 |     |--Paulchoffatiidae 
 |     `--+--Gondwanatheria 
 |        `--Cimolodonta 
             `--+--Morganucodontidae 
       `--+--Docodonta 
       |  |--Megazostrodontidae 
       |  `--Docodontidae 
       `--+--Hadrocodium 
          `--Symmetrodonta
             |--Kuehneotheriidae 
             |
             MAMMALIA

Alii autores offerunt systema divergens, quod allotheria in mammalia includit:

 Mammaliaformes
 |--Adelobasileus
 `--+--oSinoconodontidae
   `--+?-o †Tricuspes
      |?- Repenomamidae
      `--+--o Morganucodonta
         |  |?- †Hallautherium
         |  |-- †Morganucodontidae
         |  `-- †Megazostrodontidae
         `--+-- †Docodonta
            `--+-- †Hadrocodium
               `--+-- †Kuehneotheriidae 
                  `--o Mammalia sensu stricto 
                     |--o Yinotheria
                     |  |--o †Shuotheriidae
                     |  `-- Australophenida (incl. Monotremata y Ausktribosphenida) 
                     `--+-- †Fruitafossor
                        |--o †Volaticotheria
                        `--o Theriimorpha
                           |-- †Eutriconodonta
                           `--o Theriiformes
                              |--o †Allotheria
                              |  |--Haramiyida
                              |  |--Multituberculata
                              |  `--Gondwanatheria
                              `-- Holotheria (Theria sensu lato)

Notae
 McKenna, M. C. & Bell, S. K. 1997. Classification of Mammals Above the Species Level. Novi Eboraci: Columbia University Press.

Nexus externi
 Mammaliaformes at Systema Natura

Vertebrata
Taxa Rowe
Taxa 1988

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